6710b21d46
In the context of atomic load, integer, pointer and float point types are allowed, thus we should allow llvm.ppc.cfence to accept any type mentioned. Fixes https://github.com/llvm/llvm-project/issues/55983. Reviewed By: shchenz, vchuravy Differential Revision: https://reviews.llvm.org/D127554
44 lines
1.3 KiB
LLVM
44 lines
1.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -opaque-pointers -mtriple=powerpc64le-unknown-unknown < %s | FileCheck --check-prefix=CHECK-LE %s
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; RUN: llc -opaque-pointers -mtriple=powerpc64-unknown-unknown < %s | FileCheck %s
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define ptr @foo(ptr %p) {
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; CHECK-LE-LABEL: foo:
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; CHECK-LE: # %bb.0: # %entry
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; CHECK-LE-NEXT: ld 3, 0(3)
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; CHECK-LE-NEXT: cmpd 7, 3, 3
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; CHECK-LE-NEXT: bne- 7, .+4
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; CHECK-LE-NEXT: isync
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; CHECK-LE-NEXT: blr
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;
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; CHECK-LABEL: foo:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: ld 3, 0(3)
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; CHECK-NEXT: cmpd 7, 3, 3
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; CHECK-NEXT: bne- 7, .+4
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; CHECK-NEXT: isync
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; CHECK-NEXT: blr
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entry:
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%0 = load atomic ptr, ptr %p acquire, align 8
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ret ptr %0
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}
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define void @foobar({} addrspace(10)* addrspace(11)* %p) {
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; CHECK-LE-LABEL: foobar:
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; CHECK-LE: # %bb.0: # %entry
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; CHECK-LE-NEXT: ld 3, 0(3)
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; CHECK-LE-NEXT: cmpd 7, 3, 3
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; CHECK-LE-NEXT: bne- 7, .+4
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; CHECK-LE-NEXT: isync
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;
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; CHECK-LABEL: foobar:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: ld 3, 0(3)
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; CHECK-NEXT: cmpd 7, 3, 3
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; CHECK-NEXT: bne- 7, .+4
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; CHECK-NEXT: isync
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entry:
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%0 = load atomic {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %p acquire, align 8
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unreachable
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}
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