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[Utils][update_mc_test_checks] Support updating round-trip tests. #164425

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merged 1 commit into from
Oct 27, 2025
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[Utils][update_mc_test_checks] Support updating round-trip tests. #164425

merged 1 commit into from
Oct 27, 2025
+95 −62

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@kosarev kosarev commented Oct 21, 2025

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kosarev commented Oct 21, 2025 •
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@kosarev kosarev mentioned this pull request Oct 21, 2025
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@kosarev kosarev marked this pull request as ready for review October 21, 2025 13:47
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llvmbot commented Oct 21, 2025 •
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@llvm/pr-subscribers-testing-tools

@llvm/pr-subscribers-backend-amdgpu

Author: Ivan Kosarev (kosarev)

Changes

Patch is 23.51 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/164425.diff

2 Files Affected:

  • (modified) llvm/test/MC/AMDGPU/literals.s (+88-57)
  • (modified) llvm/utils/update_mc_test_checks.py (+17-4)
diff --git a/llvm/test/MC/AMDGPU/literals.s b/llvm/test/MC/AMDGPU/literals.s
index 3faea9921bb23..ae2c0f56144c5 100644
--- a/llvm/test/MC/AMDGPU/literals.s
+++ b/llvm/test/MC/AMDGPU/literals.s
@@ -5,7 +5,8 @@
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx900 -show-encoding %s | FileCheck %s --check-prefixes=GFX8PLUS,GFX89,GFX9
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -show-encoding %s | FileCheck %s --check-prefixes=GFX8PLUS,GFX11
 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -show-encoding %s | FileCheck %s --check-prefixes=GFX8PLUS,GFX12XX,GFX12
-// RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1250 -mattr=+real-true16 -show-encoding %s | FileCheck %s --check-prefixes=GFX8PLUS,GFX12XX,GFX1250
+// RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1250 -mattr=+real-true16 -show-encoding %s | FileCheck %s --check-prefixes=GFX8PLUS,GFX12XX,GFX1250,GFX1250-ASM
+// RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1250 -mattr=+real-true16 -show-encoding %s | %extract-encodings | llvm-mc -triple=amdgcn -mcpu=gfx1250 -mattr=+real-true16 -disassemble -show-encoding | FileCheck %s --check-prefixes=GFX8PLUS,GFX12XX,GFX1250,GFX1250-DIS
 
 // RUN: not llvm-mc -triple=amdgcn -mcpu=tahiti %s -filetype=null 2>&1 | FileCheck %s --check-prefixes=NOGCN,NOSICI,NOSI --implicit-check-not=error:
 // RUN: not llvm-mc -triple=amdgcn -mcpu=bonaire %s -filetype=null 2>&1 | FileCheck %s --check-prefixes=NOGCN,NOSICI,NOCI --implicit-check-not=error:
@@ -197,7 +198,8 @@ v_fract_f64_e32 v[0:1], 1.0
 v_fract_f64_e32 v[0:1], lit(1.0)
 // GFX11: v_fract_f64_e32 v[0:1], lit(0x3ff00000) ; encoding: [0xff,0x7c,0x00,0x7e,0x00,0x00,0xf0,0x3f]
 // GFX12: v_fract_f64_e32 v[0:1], lit(0x3ff00000) ; encoding: [0xff,0x7c,0x00,0x7e,0x00,0x00,0xf0,0x3f]
-// GFX1250: v_fract_f64_e32 v[0:1], lit(0x3ff00000) ; encoding: [0xfe,0x7c,0x00,0x7e,0x00,0x00,0xf0,0x3f,0x00,0x00,0x00,0x00]
+// GFX1250-ASM: v_fract_f64_e32 v[0:1], lit(0x3ff00000) ; encoding: [0xfe,0x7c,0x00,0x7e,0x00,0x00,0xf0,0x3f,0x00,0x00,0x00,0x00]
+// GFX1250-DIS: v_fract_f64_e32 v[0:1], lit64(0x3ff00000) ; encoding: [0xfe,0x7c,0x00,0x7e,0x00,0x00,0xf0,0x3f,0x00,0x00,0x00,0x00]
 // GFX89: v_fract_f64_e32 v[0:1], lit(0x3ff00000) ; encoding: [0xff,0x64,0x00,0x7e,0x00,0x00,0xf0,0x3f]
 // SICI: v_fract_f64_e32 v[0:1], lit(0x3ff00000) ; encoding: [0xff,0x7c,0x00,0x7e,0x00,0x00,0xf0,0x3f]
 
@@ -230,18 +232,20 @@ v_cos_f16_e32 v5.l, lit(1.0)
 // NOSICI: :[[@LINE-5]]:1: error: instruction not supported on this GPU
 
 v_tanh_bf16 v5, 1.0
-// GFX1250: v_tanh_bf16_e32 v5, 1.0                 ; encoding: [0xf2,0x94,0x0a,0x7e]
-// NOGFX11: :[[@LINE-2]]:1: error: instruction not supported on this GPU
-// NOGFX12: :[[@LINE-3]]:1: error: instruction not supported on this GPU
-// NOGFX89: :[[@LINE-4]]:1: error: instruction not supported on this GPU
-// NOSICI: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// GFX1250-ASM: v_tanh_bf16_e32 v5, 1.0                 ; encoding: [0xf2,0x94,0x0a,0x7e]
+// GFX1250-DIS: v_tanh_bf16_e32 v5.l, 1.0               ; encoding: [0xf2,0x94,0x0a,0x7e]
+// NOGFX11: :[[@LINE-3]]:1: error: instruction not supported on this GPU
+// NOGFX12: :[[@LINE-4]]:1: error: instruction not supported on this GPU
+// NOGFX89: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// NOSICI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
 
 v_tanh_bf16 v5, lit(1.0)
-// GFX1250: v_tanh_bf16_e32 v5, lit(0x3f80)         ; encoding: [0xff,0x94,0x0a,0x7e,0x80,0x3f,0x00,0x00]
-// NOGFX11: :[[@LINE-2]]:1: error: instruction not supported on this GPU
-// NOGFX12: :[[@LINE-3]]:1: error: instruction not supported on this GPU
-// NOGFX89: :[[@LINE-4]]:1: error: instruction not supported on this GPU
-// NOSICI: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// GFX1250-ASM: v_tanh_bf16_e32 v5, lit(0x3f80)         ; encoding: [0xff,0x94,0x0a,0x7e,0x80,0x3f,0x00,0x00]
+// GFX1250-DIS: v_tanh_bf16_e32 v5.l, lit(0x3f80)       ; encoding: [0xff,0x94,0x0a,0x7e,0x80,0x3f,0x00,0x00]
+// NOGFX11: :[[@LINE-3]]:1: error: instruction not supported on this GPU
+// NOGFX12: :[[@LINE-4]]:1: error: instruction not supported on this GPU
+// NOGFX89: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// NOSICI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
 
 v_trunc_f32_e32 v0, 1.0
 // GFX11: v_trunc_f32_e32 v0, 1.0                 ; encoding: [0xf2,0x42,0x00,0x7e]
@@ -291,11 +295,12 @@ v_cvt_pk_fp8_f16 v1.l, 1.0
 // NOSICI: :[[@LINE-5]]:1: error: instruction not supported on this GPU
 
 v_cvt_pk_fp8_f16 v1.l, lit(1.0)
-// GFX1250: v_cvt_pk_fp8_f16 v1.l, lit(0x3c00)      ; encoding: [0x01,0x00,0x72,0xd7,0xff,0x00,0x00,0x00,0x00,0x3c,0x00,0x00]
-// NOGFX11: :[[@LINE-2]]:1: error: instruction not supported on this GPU
-// NOGFX12: :[[@LINE-3]]:1: error: instruction not supported on this GPU
-// NOGFX89: :[[@LINE-4]]:1: error: instruction not supported on this GPU
-// NOSICI: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// GFX1250-ASM: v_cvt_pk_fp8_f16 v1.l, lit(0x3c00)      ; encoding: [0x01,0x00,0x72,0xd7,0xff,0x00,0x00,0x00,0x00,0x3c,0x00,0x00]
+// GFX1250-DIS: v_cvt_pk_fp8_f16 v1.l, 0x3c00           ; encoding: [0x01,0x00,0x72,0xd7,0xff,0x00,0x00,0x00,0x00,0x3c,0x00,0x00]
+// NOGFX11: :[[@LINE-3]]:1: error: instruction not supported on this GPU
+// NOGFX12: :[[@LINE-4]]:1: error: instruction not supported on this GPU
+// NOGFX89: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// NOSICI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
 
 //---------------------------------------------------------------------------//
 // fp literal, expected int operand
@@ -430,10 +435,11 @@ v_and_b32_e32 v0, 2.3509886e-70, v1
 
 v_not_b16 v5.l, 1.0
 // GFX11: v_not_b16_e32 v5.l, 1.0                 ; encoding: [0xf2,0xd2,0x0a,0x7e]
-// GFX1250: v_not_b16_e32 v5.l, 1.0                 ; encoding: [0xf2,0xd2,0x0a,0x7e]
-// NOGFX12: :[[@LINE-3]]:1: error: operands are not valid for this GPU or mode
-// NOGFX89: :[[@LINE-4]]:1: error: instruction not supported on this GPU
-// NOSICI: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// GFX1250-ASM: v_not_b16_e32 v5.l, 1.0                 ; encoding: [0xf2,0xd2,0x0a,0x7e]
+// GFX1250-DIS: v_not_b16_e32 v5.l, 0x3c00              ; encoding: [0xff,0xd2,0x0a,0x7e,0x00,0x3c,0x00,0x00]
+// NOGFX12: :[[@LINE-4]]:1: error: operands are not valid for this GPU or mode
+// NOGFX89: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// NOSICI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
 
 v_not_b16 v5.l, lit(1.0)
 // GFX11: v_not_b16_e32 v5.l, lit(0x3f800000)     ; encoding: [0xff,0xd2,0x0a,0x7e,0x00,0x00,0x80,0x3f]
@@ -501,7 +507,8 @@ v_fract_f64_e32 v[0:1], 1
 v_fract_f64_e32 v[0:1], lit(1)
 // GFX11: v_fract_f64_e32 v[0:1], lit(0x1)        ; encoding: [0xff,0x7c,0x00,0x7e,0x01,0x00,0x00,0x00]
 // GFX12: v_fract_f64_e32 v[0:1], lit(0x1)        ; encoding: [0xff,0x7c,0x00,0x7e,0x01,0x00,0x00,0x00]
-// GFX1250: v_fract_f64_e32 v[0:1], lit(0x1)        ; encoding: [0xfe,0x7c,0x00,0x7e,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
+// GFX1250-ASM: v_fract_f64_e32 v[0:1], lit(0x1)        ; encoding: [0xfe,0x7c,0x00,0x7e,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
+// GFX1250-DIS: v_fract_f64_e32 v[0:1], lit64(0x1)      ; encoding: [0xfe,0x7c,0x00,0x7e,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
 // GFX89: v_fract_f64_e32 v[0:1], lit(0x1)        ; encoding: [0xff,0x64,0x00,0x7e,0x01,0x00,0x00,0x00]
 // SICI: v_fract_f64_e32 v[0:1], lit(0x1)        ; encoding: [0xff,0x7c,0x00,0x7e,0x01,0x00,0x00,0x00]
 
@@ -679,18 +686,20 @@ v_cos_f16_e32 v5.l, lit(1)
 // NOSICI: :[[@LINE-5]]:1: error: instruction not supported on this GPU
 
 v_tanh_bf16 v5, 1
-// GFX1250: v_tanh_bf16_e32 v5, 1                   ; encoding: [0x81,0x94,0x0a,0x7e]
-// NOGFX11: :[[@LINE-2]]:1: error: instruction not supported on this GPU
-// NOGFX12: :[[@LINE-3]]:1: error: instruction not supported on this GPU
-// NOGFX89: :[[@LINE-4]]:1: error: instruction not supported on this GPU
-// NOSICI: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// GFX1250-ASM: v_tanh_bf16_e32 v5, 1                   ; encoding: [0x81,0x94,0x0a,0x7e]
+// GFX1250-DIS: v_tanh_bf16_e32 v5.l, 1                 ; encoding: [0x81,0x94,0x0a,0x7e]
+// NOGFX11: :[[@LINE-3]]:1: error: instruction not supported on this GPU
+// NOGFX12: :[[@LINE-4]]:1: error: instruction not supported on this GPU
+// NOGFX89: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// NOSICI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
 
 v_tanh_bf16 v5, lit(1)
-// GFX1250: v_tanh_bf16_e32 v5, lit(0x1)            ; encoding: [0xff,0x94,0x0a,0x7e,0x01,0x00,0x00,0x00]
-// NOGFX11: :[[@LINE-2]]:1: error: instruction not supported on this GPU
-// NOGFX12: :[[@LINE-3]]:1: error: instruction not supported on this GPU
-// NOGFX89: :[[@LINE-4]]:1: error: instruction not supported on this GPU
-// NOSICI: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// GFX1250-ASM: v_tanh_bf16_e32 v5, lit(0x1)            ; encoding: [0xff,0x94,0x0a,0x7e,0x01,0x00,0x00,0x00]
+// GFX1250-DIS: v_tanh_bf16_e32 v5.l, lit(0x1)          ; encoding: [0xff,0x94,0x0a,0x7e,0x01,0x00,0x00,0x00]
+// NOGFX11: :[[@LINE-3]]:1: error: instruction not supported on this GPU
+// NOGFX12: :[[@LINE-4]]:1: error: instruction not supported on this GPU
+// NOGFX89: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// NOSICI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
 
 v_trunc_f32_e32 v0, 1
 // GFX11: v_trunc_f32_e32 v0, 1                   ; encoding: [0x81,0x42,0x00,0x7e]
@@ -740,11 +749,12 @@ v_cvt_pk_fp8_f16 v1.l, 1
 // NOSICI: :[[@LINE-5]]:1: error: instruction not supported on this GPU
 
 v_cvt_pk_fp8_f16 v1.l, lit(1)
-// GFX1250: v_cvt_pk_fp8_f16 v1.l, lit(0x1)         ; encoding: [0x01,0x00,0x72,0xd7,0xff,0x00,0x00,0x00,0x01,0x00,0x00,0x00]
-// NOGFX11: :[[@LINE-2]]:1: error: instruction not supported on this GPU
-// NOGFX12: :[[@LINE-3]]:1: error: instruction not supported on this GPU
-// NOGFX89: :[[@LINE-4]]:1: error: instruction not supported on this GPU
-// NOSICI: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// GFX1250-ASM: v_cvt_pk_fp8_f16 v1.l, lit(0x1)         ; encoding: [0x01,0x00,0x72,0xd7,0xff,0x00,0x00,0x00,0x01,0x00,0x00,0x00]
+// GFX1250-DIS: v_cvt_pk_fp8_f16 v1.l, 1                ; encoding: [0x01,0x00,0x72,0xd7,0xff,0x00,0x00,0x00,0x01,0x00,0x00,0x00]
+// NOGFX11: :[[@LINE-3]]:1: error: instruction not supported on this GPU
+// NOGFX12: :[[@LINE-4]]:1: error: instruction not supported on this GPU
+// NOGFX89: :[[@LINE-5]]:1: error: instruction not supported on this GPU
+// NOSICI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
 
 //---------------------------------------------------------------------------//
 // int literal, expected int operand
@@ -831,7 +841,8 @@ v_and_b32_e32 v0, -54321, v1
 s_mov_b64_e32 s[0:1], 0xdeadbeef
 // GFX11: s_mov_b64 s[0:1], 0xdeadbeef            ; encoding: [0xff,0x01,0x80,0xbe,0xef,0xbe,0xad,0xde]
 // GFX12: s_mov_b64 s[0:1], 0xdeadbeef            ; encoding: [0xff,0x01,0x80,0xbe,0xef,0xbe,0xad,0xde]
-// GFX1250: s_mov_b64 s[0:1], 0xdeadbeef            ; encoding: [0xfe,0x01,0x80,0xbe,0xef,0xbe,0xad,0xde,0x00,0x00,0x00,0x00]
+// GFX1250-ASM: s_mov_b64 s[0:1], 0xdeadbeef            ; encoding: [0xfe,0x01,0x80,0xbe,0xef,0xbe,0xad,0xde,0x00,0x00,0x00,0x00]
+// GFX1250-DIS: s_mov_b64 s[0:1], lit64(0xdeadbeef)     ; encoding: [0xfe,0x01,0x80,0xbe,0xef,0xbe,0xad,0xde,0x00,0x00,0x00,0x00]
 // GFX89: s_mov_b64 s[0:1], 0xdeadbeef            ; encoding: [0xff,0x01,0x80,0xbe,0xef,0xbe,0xad,0xde]
 // SICI: s_mov_b64 s[0:1], 0xdeadbeef            ; encoding: [0xff,0x04,0x80,0xbe,0xef,0xbe,0xad,0xde]
 
@@ -844,7 +855,8 @@ v_and_b32_e32 v0, 0xdeadbeef, v1
 s_mov_b64_e32 s[0:1], 0xffffffff
 // GFX11: s_mov_b64 s[0:1], 0xffffffff            ; encoding: [0xff,0x01,0x80,0xbe,0xff,0xff,0xff,0xff]
 // GFX12: s_mov_b64 s[0:1], 0xffffffff            ; encoding: [0xff,0x01,0x80,0xbe,0xff,0xff,0xff,0xff]
-// GFX1250: s_mov_b64 s[0:1], 0xffffffff            ; encoding: [0xfe,0x01,0x80,0xbe,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00]
+// GFX1250-ASM: s_mov_b64 s[0:1], 0xffffffff            ; encoding: [0xfe,0x01,0x80,0xbe,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00]
+// GFX1250-DIS: s_mov_b64 s[0:1], lit64(0xffffffff)     ; encoding: [0xfe,0x01,0x80,0xbe,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00]
 // GFX89: s_mov_b64 s[0:1], 0xffffffff            ; encoding: [0xff,0x01,0x80,0xbe,0xff,0xff,0xff,0xff]
 // SICI: s_mov_b64 s[0:1], 0xffffffff            ; encoding: [0xff,0x04,0x80,0xbe,0xff,0xff,0xff,0xff]
 
@@ -896,7 +908,8 @@ s_mov_b64 s[0:1], 1
 s_mov_b64 s[0:1], lit(1)
 // GFX11: s_mov_b64 s[0:1], lit(0x1)              ; encoding: [0xff,0x01,0x80,0xbe,0x01,0x00,0x00,0x00]
 // GFX12: s_mov_b64 s[0:1], lit(0x1)              ; encoding: [0xff,0x01,0x80,0xbe,0x01,0x00,0x00,0x00]
-// GFX1250: s_mov_b64 s[0:1], lit(0x1)              ; encoding: [0xfe,0x01,0x80,0xbe,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
+// GFX1250-ASM: s_mov_b64 s[0:1], lit(0x1)              ; encoding: [0xfe,0x01,0x80,0xbe,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
+// GFX1250-DIS: s_mov_b64 s[0:1], lit64(0x1)            ; encoding: [0xfe,0x01,0x80,0xbe,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
 // GFX89: s_mov_b64 s[0:1], lit(0x1)              ; encoding: [0xff,0x01,0x80,0xbe,0x01,0x00,0x00,0x00]
 // SICI: s_mov_b64 s[0:1], lit(0x1)              ; encoding: [0xff,0x04,0x80,0xbe,0x01,0x00,0x00,0x00]
 
@@ -1107,7 +1120,9 @@ v_trunc_f64 v[0:1], 0x1fffffff000
 
 buffer_atomic_add v0, off, s[0:3], scc offset:4095
 // GFX11: buffer_atomic_add_u32 v0, off, s[0:3], src_scc offset:4095 ; encoding: [0xff,0x0f,0xd4,0xe0,0x00,0x00,0x00,0xfd]
-// GFX12XX: buffer_atomic_add_u32 v0, off, s[0:3], src_scc offset:4095 ; encoding: [0x7d,0x40,0x0d,0xc4,0x00,0x00,0x80,0x00,0x00,0xff,0x0f,0x00]
+// GFX12: buffer_atomic_add_u32 v0, off, s[0:3], src_scc offset:4095 ; encoding: [0x7d,0x40,0x0d,0xc4,0x00,0x00,0x80,0x00,0x00,0xff,0x0f,0x00]
+// GFX1250-ASM: buffer_atomic_add_u32 v0, off, s[0:3], src_scc offset:4095 ; encoding: [0x7d,0x40,0x0d,0xc4,0x00,0x00,0x80,0x00,0x00,0xff,0x0f,0x00]
+// GFX1250-DIS: buffer_atomic_add_u32 v0, off, s[0:3], m0 offset:4095 ; encoding: [0x7d,0x40,0x0d,0xc4,0x00,0x00,0x80,0x00,0x00,0xff,0x0f,0x00]
 // GFX89: buffer_atomic_add v0, off, s[0:3], src_scc offset:4095 ; encoding: [0xff,0x0f,0x08,0xe1,0x00,0x00,0x00,0xfd]
 // SICI: buffer_atomic_add v0, off, s[0:3], src_scc offset:4095 ; encoding: [0xff,0x0f,0xc8,0xe0,0x00,0x00,0x00,0xfd]
 
@@ -1241,9 +1256,11 @@ v_ceil_f16 v0, neg(vccz)
 
 v_ceil_f16 v0, abs(scc)
 // GFX11: v_ceil_f16_e64 v0, |src_scc|            ; encoding: [0x00,0x01,0xdc,0xd5,0xfd,0x00,0x00,0x00]
-// GFX12XX: v_ceil_f16_e64 v0, |src_scc|            ; encoding: [0x00,0x01,0xdc,0xd5,0xfd,0x00,0x00,0x00]
+// GFX12: v_ceil_f16_e64 v0, |src_scc|            ; encoding: [0x00,0x01,0xdc,0xd5,0xfd,0x00,0x00,0x00]
+// GFX1250-ASM: v_ceil_f16_e64 v0, |src_scc|            ; encoding: [0x00,0x01,0xdc,0xd5,0xfd,0x00,0x00,0x00]
+// GFX1250-DIS: v_ceil_f16_e64 v0.l, |src_scc|          ; encoding: [0x00,0x01,0xdc,0xd5,0xfd,0x00,0x00,0x00]
 // GFX89: v_ceil_f16_e64 v0, |src_scc|            ; encoding: [0x00,0x01,0x85,0xd1,0xfd,0x00,0x00,0x00]
-// NOSICI: :[[@LINE-4]]:1: error: instruction not supported on this GPU
+// NOSICI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
 // NOSICIVI: :[[@LINE-2]]:1: error: instruction not supported on this GPU
 
 v_ceil_f64 v[5:6], |execz|
@@ -1461,10 +1478,12 @@ v_cmp_eq_i64 vcc, src_shared_base, v[0:1]
 
 v_max_f16 v0, src_shared_base, v0
 // GFX11: v_max_f16_e32 v0, src_shared_base, v0   ; encoding: [0xeb,0x00,0x00,0x72]
-// GFX12XX: v_max_num_f16_e32 v0, src_shared_base, v0 ; encoding: [0xeb,0x00,0x00,0x62]
+// GFX12: v_max_num_f16_e32 v0, src_shared_base, v0 ; encoding: [0xeb,0x00,0x00,0x62]
+// GFX1250-ASM: v_max_num_f16_e32 v0, src_shared_base, v0 ; encoding: [0xeb,0x00,0x00,0x62]
+// GFX1250-DIS: v_max_num_f16_e32 v0.l, src_shared_base, v0.l ; encoding: [0xeb,0x00,0x00,0x62]
 // GFX9: v_max_f16_e32 v0, src_shared_base, v0   ; encoding: [0xeb,0x00,0x00,0x5a]
-// NOSICI: :[[@LINE-4]]:1: error: instruction not supported on this GPU
-// NOVI: :[[@LINE-5]]:15: error: src_shared_base register not available on this GPU
+// NOSICI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
+// NOVI: :[[@LINE-7]]:15: error: src_shared_base register not available on this GPU
 // NOSICIVI: :[[@LINE-1]]:1: error: instruction not supported on this GPU
 
 v_max_f32 v0, src_shared_base, v0
@@ -1493,18 +1512,22 @@ v_pk_add_f16 v0, src_shared_base, v0
 
 v_ceil_f16 v0, neg(src_shared_base)
 // GFX11: v_ceil_f16_e64 v0, -src_shared_base     ; encoding: [0x00,0x00,0xdc,0xd5,0xeb,0x00,0x00,0x20]
-// GFX12XX: v_ceil_f16_e64 v0, -src_shared_base     ; encoding: [0x00,0x00,0xdc,0xd5,0xeb,0x00,0x00,0x20]
+// GFX12: v_ceil_f16_e64 v0, -src_shared_base     ; encoding: [0x00,0x00,0xdc,0xd5,0xeb,0x00,0x00,0x20]
+// GFX1250-ASM: v_ceil_f16_e64 v0, -src_shared_base     ; encoding: [0x00,0x00,0xdc,0xd5,0xeb,0x00,0x00,0x20]
+// GFX1250-DIS: v_ceil_f16_e64 v0.l, -src_shared_base   ; encoding: [0x00,0x00,0xdc,0xd5,0xeb,0x00,0x00,0x20]
 // GFX9: v_ceil_f16_e64 v0, -src_shared_base     ; encoding: [0x00,0x00,0x85,0xd1,0xeb,0x00,0x00,0x20]
-// NOSICI: :[[@LINE-4]]:1: error: instruction not supported on this GPU
-// NOVI: :[[@LINE-5]]:20: error: src_shared_base register not available on this GPU
+// NOSICI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
+// NOVI: :[[@LINE-7]]:20: error: src_shared_base register not available on this GPU
 // NOSICIVI: :[[@LINE-1]]:1: error: instruction not supported on this GPU
 
 v_ceil_f16 v0, abs(src_shared_base)
 // GFX11: v_ceil_f16_e64 v0, |src_shared_base|    ; encoding: [0x00,0x01,0xdc,0xd5,0xeb,0x00,0x00,0x00]
-// GFX12XX: v_ceil_f16_e64 v0, |src_shared_base|    ; encoding: [0x00,0x01,0xdc,0xd5,0xeb,0x00,0x00,0x00]
+// GFX12: v_ceil_f16_e64 v0, |src_shared_base|    ; encoding: [0x00,0x01,0xdc,0xd5,0xeb,0x00,0x00,0x00]
+// GFX1250-ASM: v_ceil_f16_e64 v0, |src_shared_base|    ; encoding: [0x00,0x01,0xdc,0xd5,0xeb,0x00,0x00,0x00]
+// GFX1250-DIS: v_ceil_f16_e64 v0.l, |src_shared_base|  ; encoding: [0x00,0x01,0xdc,0xd5,0xeb,0x00,0x00,0x00]
 // GFX9: v_ceil_f16_e64 v0, |src_shared_base|    ; encoding: [0x00,0x01,0x85,0xd1,0xeb,0x00,0x00,0x00]
-// NOSICI: :[[@LINE-4]]:1: error: instruction not supported on this GPU
-// NOVI: :[[@LINE-5]]:20: error: src_shared_base register not available on this GPU
+// NOSICI: :[[@LINE-6]]:1: error: instruction not supported on this GPU
+// NOVI: :[[@LINE-7]]:20: error: src_shared_base register not available on this GPU
 // NOSICIVI: :[[@LINE-1]]:1: error: instruction not supported on this GPU
 
 v_ceil_f64 v[5:6], |src_shared_base|
@@ -1792,33 +1815,41 @@ v_pk_add_f16 v255, vccz, execz
 
 v_sqrt_f32 v2, lit(123)
 // GFX11: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x66,0x04,0x7e,0x7b,0x00,0x00,0x00]
-// GFX12XX: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x66,0x04,0x7e,0x7b,0x00,0x00,0x00]
+// GFX12: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x66,0x04,0x7e,0x7b,0x00,0x00,0x00]
+// GFX1250-ASM: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x66,0x04,0x7e,0x7b,0x00,0x00,0x00]
+// GFX1250-DIS: v_sqrt_f32_e32 v2, 0x7b                 ; encoding: [0xff,0x66,0x04,0x7e,0x7b,0x00,0x00,0x00]
 // GFX89: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x4e,0x04,0x7e,0x7b,0x00,0x00,0x00]
 // SICI: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x66,0x04,0x7e,0x7b,0x00,0x00,0x00]
 
 v_sqrt_f32 v2, abs(lit(123))
 // GFX11: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x66,0x04,0x7e,0x7b,0x00,0x00,0x00]
-// GFX12XX: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x66,0x04,0x7e,0x7b,0x00,0x00,0x00]
+// GFX12: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x66,0x04,0x7e,0x7b,0x00,0x00,0x00]
+// GFX1250-ASM: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x66,0x04,0x7e,0x7b,0x00,0x00,0x00]
+// GFX1250-DIS: v_sqrt_f32_e32 v2, 0x7b                 ; encoding: [0xff,0x66,0x04,0x7e,0x7b,0x00,0x00,0x00]
 // GFX89: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x4e,0x04,0x7e,0x7b,0x00,0x00,0x00]
 // SICI: v_sqrt_f32_e32 v2, lit(0x7b)            ; encoding: [0xff,0x66,0...
[truncated]

@kosarev kosarev force-pushed the users/kosarev/support-updating-roundtrip-tests branch from ee61189 to a649818 Compare October 21, 2025 14:22
@kosarev kosarev force-pushed the users/kosarev/fix-check-order branch from 5771c06 to 2eeeaf3 Compare October 21, 2025 14:22
@kosarev kosarev mentioned this pull request Oct 21, 2025
Merged
Base automatically changed from users/kosarev/fix-check-order to main October 22, 2025 10:40
@kosarev kosarev force-pushed the users/kosarev/support-updating-roundtrip-tests branch from a649818 to 6f52ae6 Compare October 22, 2025 11:01
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kosarev commented Oct 22, 2025

@broxigarchen Let's merge this?

@kosarev kosarev force-pushed the users/kosarev/support-updating-roundtrip-tests branch from 6f52ae6 to 08f1cd2 Compare October 23, 2025 10:23
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kosarev commented Oct 24, 2025

Ping.

rampitec
rampitec reviewed Oct 24, 2025
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llvm/test/MC/AMDGPU/literals.s
// RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -show-encoding %s | FileCheck %s --check-prefixes=GFX8PLUS,GFX12XX,GFX12
// RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1250 -mattr=+real-true16 -show-encoding %s | FileCheck %s --check-prefixes=GFX8PLUS,GFX12XX,GFX1250
// RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1250 -mattr=+real-true16 -show-encoding %s | FileCheck %s --check-prefixes=GFX8PLUS,GFX12XX,GFX1250,GFX1250-ASM
// RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1250 -mattr=+real-true16 -show-encoding %s | %extract-encodings | llvm-mc -triple=amdgcn -mcpu=gfx1250 -mattr=+real-true16 -disassemble -show-encoding | FileCheck %s --check-prefixes=GFX8PLUS,GFX12XX,GFX1250,GFX1250-DIS
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@rampitec rampitec Oct 24, 2025

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What is %extract-encodings and what exactly does it do?

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@kosarev kosarev Oct 24, 2025

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A lit substitution added in https://github.com/llvm/llvm-project/pull/92895/files#diff-772a3091d3b29185028fd2ab6ac34b3d49dcce27080f12787179ef8f99a27c26 to extract instruction codes, to be used in combined asm/disasm tests.

rampitec
rampitec reviewed Oct 24, 2025
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llvm/utils/update_mc_test_checks.py Outdated
COMMENT = {"asm": "//", "dasm": "#"}

SUBSTITUTIONS = {
"%extract-encodings": "sed -n 's/.*encoding://p'",
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I kind of see it, does it work outside of linux env?

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@kosarev kosarev Oct 24, 2025

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It's been in use since months ago, no complaints so far I'm aware of. Lots of tests seem to use sed, including some invoking sed -n specifically.

rovka
rovka reviewed Oct 24, 2025
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llvm/utils/update_mc_test_checks.py Outdated
args = [applySubstitutions(a, substitutions) for a in cmd_args]
else:
args = cmd_args
def apply_substitutions(cmd, exe):
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The script already imports UpdateTestChecks/common, can we just use the apply_substitutions from there? It looks pretty flexible.

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Makes sense; this way we could also employ common.getSubstitutions(), once needed. Updated.

@kosarev kosarev force-pushed the users/kosarev/support-updating-roundtrip-tests branch from 08f1cd2 to 61a3a85 Compare October 24, 2025 13:16
@kosarev kosarev requested review from rampitec and rovka October 24, 2025 13:16
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broxigarchen commented Oct 24, 2025 •
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LGTM!

I would think the ultimate way is to let the update script understand the lit.cfg file and thus it can parse and generate the same run line as llvm-lit does. I think the current approach is also acceptable.

I feel this feature a little hidden in the script. Should we add a help option to list all the supported substitution and what it is trying to do?

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arichardson commented Oct 27, 2025

LGTM!

I would think the ultimate way is to let the update script understand the lit.cfg file and thus it can parse and generate the same run line as llvm-lit does. I think the current approach is also acceptable.

This would be great and I actually started on working on this a while back: importing lit and having lit do all the parsing and substitutions. I should try to resurrect that change. The only downside is that you now need give the script valid build directory to get all the right substitutions, but that should hopefully be an acceptable tradeoff.

@kosarev kosarev merged commit 6658933 into main Oct 27, 2025
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@kosarev kosarev deleted the users/kosarev/support-updating-roundtrip-tests branch October 27, 2025 12:49
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llvm-ci commented Oct 27, 2025

LLVM Buildbot has detected a new failure on builder lldb-aarch64-ubuntu running on linaro-lldb-aarch64-ubuntu while building llvm at step 6 "test".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/59/builds/26390

Here is the relevant piece of the build log for the reference 
Step 6 (test) failure: build (failure)
...
PASS: lldb-api :: commands/log/invalid-args/TestInvalidArgsLog.py (190 of 2348)
PASS: lldb-api :: commands/help/TestHelp.py (191 of 2348)
PASS: lldb-api :: commands/platform/basic/TestPlatformPython.py (192 of 2348)
PASS: lldb-api :: commands/platform/basic/TestPlatformCommand.py (193 of 2348)
PASS: lldb-api :: commands/memory/write/TestMemoryWrite.py (194 of 2348)
PASS: lldb-api :: commands/platform/file/close/TestPlatformFileClose.py (195 of 2348)
PASS: lldb-api :: commands/platform/file/read/TestPlatformFileRead.py (196 of 2348)
PASS: lldb-api :: commands/memory/read/TestMemoryRead.py (197 of 2348)
PASS: lldb-api :: commands/platform/connect/TestPlatformConnect.py (198 of 2348)
UNRESOLVED: lldb-api :: commands/gui/spawn-threads/TestGuiSpawnThreads.py (199 of 2348)
******************** TEST 'lldb-api :: commands/gui/spawn-threads/TestGuiSpawnThreads.py' FAILED ********************
Script:
--
/usr/bin/python3.10 /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/llvm-project/lldb/test/API/dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./lib --env LLVM_INCLUDE_DIR=/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/include --env LLVM_TOOLS_DIR=/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin --arch aarch64 --build-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lldb-test-build.noindex --lldb-module-cache-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lldb-test-build.noindex/module-cache-lldb/lldb-api --clang-module-cache-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lldb-test-build.noindex/module-cache-clang/lldb-api --executable /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin/lldb --compiler /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin/clang --dsymutil /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin/dsymutil --make /usr/bin/gmake --llvm-tools-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin --lldb-obj-root /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/tools/lldb --lldb-libs-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./lib --cmake-build-type Release /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/llvm-project/lldb/test/API/commands/gui/spawn-threads -p TestGuiSpawnThreads.py
--
Exit Code: 1

Command Output (stdout):
--
lldb version 22.0.0git (https://github.com/llvm/llvm-project.git revision 6658933288b1175eb741229f21d87e420ba84bee)
  clang revision 6658933288b1175eb741229f21d87e420ba84bee
  llvm revision 6658933288b1175eb741229f21d87e420ba84bee
Skipping the following test categories: ['libc++', 'msvcstl', 'dsym', 'gmodules', 'debugserver', 'objc']

--
Command Output (stderr):
--
FAIL: LLDB (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/bin/clang-aarch64) :: test_gui (TestGuiSpawnThreads.TestGuiSpawnThreadsTest)
======================================================================
ERROR: test_gui (TestGuiSpawnThreads.TestGuiSpawnThreadsTest)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/llvm-project/lldb/packages/Python/lldbsuite/test/decorators.py", line 156, in wrapper
    return func(*args, **kwargs)
  File "/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/llvm-project/lldb/test/API/commands/gui/spawn-threads/TestGuiSpawnThreads.py", line 44, in test_gui
    self.child.expect_exact(f"thread #{i + 2}: tid =")
  File "/usr/local/lib/python3.10/dist-packages/pexpect/spawnbase.py", line 432, in expect_exact
    return exp.expect_loop(timeout)
  File "/usr/local/lib/python3.10/dist-packages/pexpect/expect.py", line 179, in expect_loop
    return self.eof(e)
  File "/usr/local/lib/python3.10/dist-packages/pexpect/expect.py", line 122, in eof
    raise exc
pexpect.exceptions.EOF: End Of File (EOF). Exception style platform.
<pexpect.pty_spawn.spawn object at 0xe2d90fb2d420>
command: /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/bin/lldb
args: ['/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/bin/lldb', '--no-lldbinit', '--no-use-colors', '-O', 'settings clear --all', '-O', 'settings set symbols.enable-external-lookup false', '-O', 'settings set target.inherit-tcc true', '-O', 'settings set target.disable-aslr false', '-O', 'settings set target.detach-on-error false', '-O', 'settings set target.auto-apply-fixits false', '-O', 'settings set plugin.process.gdb-remote.packet-timeout 60', '-O', 'settings set symbols.clang-modules-cache-path "/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lldb-test-build.noindex/module-cache-lldb/lldb-api"', '-O', 'settings set use-color false', '-O', 'settings set show-statusline false', '--file', '/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lldb-test-build.noindex/commands/gui/spawn-threads/TestGuiSpawnThreads.test_gui/a.out']
buffer (last 100 chars): b''
before (last 100 chars): b'thread_create.c:442:8\n#20 0x0000e2a76fb29e9c ./misc/../sysdeps/unix/sysv/linux/aarch64/clone.S:82:0\n'
after: <class 'pexpect.exceptions.EOF'>

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kosarev commented Oct 27, 2025

I would think the ultimate way is to let the update script understand the lit.cfg file and thus it can parse and generate the same run line as llvm-lit does. I think the current approach is also acceptable.

This would be great and I actually started on working on this a while back: importing lit and having lit do all the parsing and substitutions. I should try to resurrect that change. The only downside is that you now need give the script valid build directory to get all the right substitutions, but that should hopefully be an acceptable tradeoff.

I'd see this an improvement as it would unify the CLI amongst the update scripts; you just specify the build directory, and that's it. The tests themselves have lots of dependencies, such as FileCheck itself, not, etc. anyway.

We can still have options to specify individual tools when needed.

I feel this feature a little hidden in the script. Should we add a help option to list all the supported substitution and what it is trying to do?

Not sure about that. The update scripts handling substitutions looks more the default expectation rather than a feature -- and the lack of it, therefore, is to be considered a bug.

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llvm-ci commented Oct 27, 2025

LLVM Buildbot has detected a new failure on builder sanitizer-x86_64-linux-fast running on sanitizer-buildbot3 while building llvm at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/169/builds/16408

Here is the relevant piece of the build log for the reference 
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 93299 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s (74021 of 93299)
******************** TEST 'LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s' FAILED ********************
Exit Code: -6

Command Output (stdout):
--
# RUN: at line 1
rm -rf /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp && mkdir -p /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# executed command: rm -rf /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# note: command had no output on stdout or stderr
# executed command: mkdir -p /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# .---command stderr------------
# | libc++abi: Pure virtual function called!
# `-----------------------------
# error: command failed with exit status: -6

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
Slowest Tests:
--------------------------------------------------------------------------
368.26s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
334.98s: Clang :: Driver/fsanitize.c
264.82s: Clang :: Preprocessor/riscv-target-features.c
226.79s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
224.46s: Clang :: OpenMP/target_update_codegen.cpp
Step 10 (stage2/asan_ubsan check) failure: stage2/asan_ubsan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:74: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 93299 tests, 64 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s (74021 of 93299)
******************** TEST 'LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s' FAILED ********************
Exit Code: -6

Command Output (stdout):
--
# RUN: at line 1
rm -rf /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp && mkdir -p /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# executed command: rm -rf /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# note: command had no output on stdout or stderr
# executed command: mkdir -p /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
# .---command stderr------------
# | libc++abi: Pure virtual function called!
# `-----------------------------
# error: command failed with exit status: -6

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
Slowest Tests:
--------------------------------------------------------------------------
368.26s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
334.98s: Clang :: Driver/fsanitize.c
264.82s: Clang :: Preprocessor/riscv-target-features.c
226.79s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
224.46s: Clang :: OpenMP/target_update_codegen.cpp

dvbuka pushed a commit to dvbuka/llvm-project that referenced this pull request Oct 27, 2025
@kosarev @dvbuka
[Utils][update_mc_test_checks] Support updating round-trip tests. (ll…
1e38af7 
…vm#164425)
Lukacma pushed a commit to Lukacma/llvm-project that referenced this pull request Oct 29, 2025
@kosarev @Lukacma
[Utils][update_mc_test_checks] Support updating round-trip tests. (ll…
9e2648d 
…vm#164425)
aokblast pushed a commit to aokblast/llvm-project that referenced this pull request Oct 30, 2025
@kosarev @aokblast
[Utils][update_mc_test_checks] Support updating round-trip tests. (ll…
d8c55c6 
…vm#164425)
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@rampitec rampitec rampitec approved these changes

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@kosarev @llvmbot @broxigarchen @arichardson @llvm-ci @rampitec @rovka