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Diffstat (limited to 'test/FrontendC/asm-reg-var-local.c')
-rw-r--r-- | test/FrontendC/asm-reg-var-local.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/test/FrontendC/asm-reg-var-local.c b/test/FrontendC/asm-reg-var-local.c deleted file mode 100644 index e0be10c..0000000 --- a/test/FrontendC/asm-reg-var-local.c +++ /dev/null @@ -1,32 +0,0 @@ -// RUN: %llvmgcc %s -S -o - | FileCheck %s -// Exercise various use cases for local asm "register variables". -// XFAIL: * -// XTARGET: x86_64,i686,i386 - -int foo() { -// CHECK: %a = alloca i32 - - register int a asm("rsi")=5; -// CHECK: store i32 5, i32* %a, align 4 - - asm volatile("; %0 This asm defines rsi" : "=r"(a)); -// CHECK: %1 = call i32 asm sideeffect "; $0 This asm defines rsi", "={rsi} -// CHECK: store i32 %1, i32* %a - - a = 42; -// CHECK: store i32 42, i32* %a, align 4 - - asm volatile("; %0 This asm uses rsi" : : "r"(a)); -// CHECK: %2 = load i32* %a, align 4 -// CHECK: call void asm sideeffect "", "{rsi}"(i32 %2) nounwind -// CHECK: %3 = call i32 asm sideeffect "", "={rsi}"() nounwind -// CHECK: call void asm sideeffect "; $0 This asm uses rsi", "{rsi},~{dirflag},~{fpsr},~{flags}"(i32 %3) - - return a; -// CHECK: %4 = load i32* %a, align 4 -// CHECK: call void asm sideeffect "", "{rsi}"(i32 %4) nounwind -// CHECK: %5 = call i32 asm sideeffect "", "={rsi}"() nounwind -// CHECK: store i32 %5, i32* %0, align 4 -// CHECK: %6 = load i32* %0, align 4 -// CHECK: store i32 %6, i32* %retval, align 4 -} |