forked from OSchip/llvm-project
21 lines
733 B
C
21 lines
733 B
C
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// REQUIRES: x86-registered-target
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -O0 -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -triple i386-pc-linux-gnu-O0 -emit-llvm %s -o - | FileCheck %s
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int foo(int cond)
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{
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// CHECK: callbr void asm sideeffect
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// CHECK: to label %asm.fallthrough [label %label_true, label %loop], !srcloc
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// CHECK: asm.fallthrough:
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asm volatile goto("testl %0, %0; jne %l1;" :: "r"(cond)::label_true, loop);
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asm volatile goto("testl %0, %0; jne %l1;" :: "r"(cond)::label_true, loop);
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// CHECK: callbr void asm sideeffect
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// CHECK: to label %asm.fallthrough1 [label %label_true, label %loop], !srcloc
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// CHECK: asm.fallthrough1:
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return 0;
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loop:
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return 0;
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label_true:
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return 1;
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}
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