21 lines
851 B
LLVM
21 lines
851 B
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=x86_64-unknown-unknown -mattr=-sse < %s | FileCheck %s
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%struct.interrupt_frame = type { i64, i64, i64, i64, i64 }
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@llvm.used = appending global [1 x i8*] [i8* bitcast (void (%struct.interrupt_frame*, i64)* @test_isr_sse_clobbers to i8*)], section "llvm.metadata"
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; Clobbered SSE must not be saved when the target doesn't support SSE
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define x86_intrcc void @test_isr_sse_clobbers(%struct.interrupt_frame* byval(%struct.interrupt_frame) %frame, i64 %ecode) {
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; CHECK-LABEL: test_isr_sse_clobbers:
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; CHECK: # %bb.0:
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; CHECK-NEXT: pushq %rax
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; CHECK-NEXT: cld
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; CHECK-NEXT: #APP
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: addq $16, %rsp
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; CHECK-NEXT: iretq
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call void asm sideeffect "", "~{xmm0},~{xmm6}"()
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ret void
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}
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