LowerTypeTests: Precommit test for generated x86 asm. #143189
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Created using spr 1.3.6-beta.1
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@llvm/pr-subscribers-llvm-transforms Author: Peter Collingbourne (pcc) ChangesFull diff: https://github.com/llvm/llvm-project/pull/143189.diff 1 Files Affected:
diff --git a/llvm/test/Transforms/LowerTypeTests/asm.ll b/llvm/test/Transforms/LowerTypeTests/asm.ll
new file mode 100644
index 0000000000000..b0d27f48698f6
--- /dev/null
+++ b/llvm/test/Transforms/LowerTypeTests/asm.ll
@@ -0,0 +1,20 @@
+; REQUIRES: x86-registered-target
+; RUN: opt -mtriple=x86_64-unknown-linux -S -passes=lowertypetests -lowertypetests-summary-action=import -lowertypetests-read-summary=%S/Inputs/import.yaml %s | llc | FileCheck %s
+
+define void @call(ptr %p) {
+ ; CHECK: movl $__typeid_allones7_global_addr, %eax
+ ; CHECK-NEXT: movq %rdi, %rcx
+ ; CHECK-NEXT: subq %rax, %rcx
+ ; CHECK-NEXT: rorq $__typeid_allones7_align, %rcx
+ ; CHECK-NEXT: cmpq $__typeid_allones7_size_m1@ABS8, %rcx
+ %x = call i1 @llvm.type.test(ptr %p, metadata !"allones7")
+ br i1 %x, label %t, label %f
+
+t:
+ call void %p()
+ ret void
+
+f:
+ ret void
+}
+
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fmayer
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Reviewers: fmayer Reviewed By: fmayer Pull Request: llvm/llvm-project#143189
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Reviewers: fmayer Reviewed By: fmayer Pull Request: llvm#143189
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