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Diffstat (limited to 'test/CodeGen/ms-inline-asm.c')
-rw-r--r-- | test/CodeGen/ms-inline-asm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/CodeGen/ms-inline-asm.c b/test/CodeGen/ms-inline-asm.c index 5c3e3ff2a843..edcbaa8aa455 100644 --- a/test/CodeGen/ms-inline-asm.c +++ b/test/CodeGen/ms-inline-asm.c @@ -754,6 +754,13 @@ void mxcsr() { // CHECK-LABEL: define void @mxcsr // CHECK: call void asm sideeffect inteldialect "fxrstor $0", "=*m,~{dirflag},~{fpsr},~{flags}" +// Make sure we can find the register for the dirflag for popfd +void dirflag() { + __asm popfd +} +// CHECK-LABEL: define void @dirflag +// CHECK: call void asm sideeffect inteldialect "popfd", "~{dirflag},~{flags},~{esp},~{dirflag},~{fpsr},~{flags}" + typedef union _LARGE_INTEGER { struct { unsigned int LowPart; |