[AMDGPU] Remove odd syntax in some RUN lines. NFC. (#169831)

Author: jayfoad

llvm/test/CodeGen/AMDGPU/fneg-combines-gfx1200.ll

@@ -1,5 +1,5 @@
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -start-before=amdgpu-unify-divergent-exit-nodes -< %s | FileCheck -enable-var-scope --check-prefixes=GCN,GCN-SDAG %s
-; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1200 -start-before=amdgpu-unify-divergent-exit-nodes -< %s | FileCheck -enable-var-scope --check-prefixes=GCN,GCN-GISEL %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -start-before=amdgpu-unify-divergent-exit-nodes < %s | FileCheck -enable-var-scope --check-prefixes=GCN,GCN-SDAG %s
+; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1200 -start-before=amdgpu-unify-divergent-exit-nodes < %s | FileCheck -enable-var-scope --check-prefixes=GCN,GCN-GISEL %s
 
 ; --------------------------------------------------------------------------------
 ; fminimum tests

llvm/test/CodeGen/AMDGPU/global-address.ll

@@ -1,10 +1,10 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
-; RUN: llc -global-isel=0 -mtriple=amdgcn-amd-amdpal -mcpu=gfx1100 -< %s | FileCheck -check-prefix=GFX11-PAL-SDAG %s
-; RUN: llc -global-isel=1 -mtriple=amdgcn-amd-amdpal -mcpu=gfx1100 -< %s | FileCheck -check-prefix=GFX11-PAL-GISEL %s
+; RUN: llc -global-isel=0 -mtriple=amdgcn-amd-amdpal -mcpu=gfx1100 < %s | FileCheck -check-prefix=GFX11-PAL-SDAG %s
+; RUN: llc -global-isel=1 -mtriple=amdgcn-amd-amdpal -mcpu=gfx1100 < %s | FileCheck -check-prefix=GFX11-PAL-GISEL %s
 ; RUN: llc -global-isel=0 -mtriple=amdgcn-amd-amdpal -mcpu=gfx1250 < %s | FileCheck -check-prefix=GFX1250-PAL %s
 ; RUN: llc -global-isel=1 -mtriple=amdgcn-amd-amdpal -mcpu=gfx1250 < %s | FileCheck -check-prefix=GFX1250-PAL %s
-; RUN: llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1100 -< %s | FileCheck -check-prefix=GFX11-HSA %s
-; RUN: llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1100 -< %s | FileCheck -check-prefix=GFX11-HSA %s
+; RUN: llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1100 < %s | FileCheck -check-prefix=GFX11-HSA %s
+; RUN: llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1100 < %s | FileCheck -check-prefix=GFX11-HSA %s
 ; RUN: llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1250 < %s | FileCheck -check-prefix=GFX1250-HSA %s
 ; RUN: llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1250 < %s | FileCheck -check-prefix=GFX1250-HSA %s
 

llvm/test/CodeGen/AMDGPU/whole-wave-register-spill.ll

@@ -1,6 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx906 --o - %s | FileCheck -check-prefix=GCN %s
-; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx906 -O0 --o - %s | FileCheck -check-prefix=GCN-O0 %s
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx906 -o - %s | FileCheck -check-prefix=GCN %s
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx906 -O0 -o - %s | FileCheck -check-prefix=GCN-O0 %s
 
 ; Test whole-wave register spilling.