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Fix conflict for referencing "flags" variable in X86 assembly syntax - test case
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Authored by myatsina on Jul 26 2015, 10:10 AM.

Reviewers

MatzeB
rnk

Commits

Summary

myatsina retitled this revision from to Fix conflict for referencing "flags" variable in X86 assembly syntax - test case.

myatsina updated this object.

myatsina added reviewers: rnk, MatzeB.

myatsina set the repository for this revision to rL LLVM.

myatsina added a subscriber: llvm-commits.

lgtm

This revision is now accepted and ready to land.Jul 28 2015, 9:23 AM

This revision was automatically updated to reflect the committed changes.

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cfe/

trunk/

test/

CodeGen/

8 lines

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	// CHECK: mov fs, word ptr $3			// CHECK: mov fs, word ptr $3
	__asm mov gs, a;			__asm mov gs, a;
	// CHECK: mov gs, word ptr $4			// CHECK: mov gs, word ptr $4
	__asm mov ss, a;			__asm mov ss, a;
	// CHECK: mov ss, word ptr $5			// CHECK: mov ss, word ptr $5
	// CHECK: "m,m,m,m,m,m,~{dirflag},~{fpsr},~{flags}"(i16* {{.}}, i16 {{.}}, i16 {{.}}, i16 {{.}}, i16 {{.}}, i16 {{.*}})			// CHECK: "m,m,m,m,m,m,~{dirflag},~{fpsr},~{flags}"(i16* {{.}}, i16 {{.}}, i16 {{.}}, i16 {{.}}, i16 {{.}}, i16 {{.*}})
	}			}

				void t42() {
				// CHECK-LABEL: define void @t42
				int flags;
				__asm mov flags, eax
				// CHECK: mov dword ptr $0, eax
				// CHECK: "=m,~{dirflag},~{fpsr},~{flags}"(i32 %flags)
				}

	void call_clobber() {			void call_clobber() {
	__asm call t41			__asm call t41
	// CHECK-LABEL: define void @call_clobber			// CHECK-LABEL: define void @call_clobber
	// CHECK: call void asm sideeffect inteldialect "call dword ptr $0", "m,~{dirflag},~{fpsr},~{flags}"(void (i16) @t41)			// CHECK: call void asm sideeffect inteldialect "call dword ptr $0", "m,~{dirflag},~{fpsr},~{flags}"(void (i16) @t41)
	}			}

	void xgetbv() {			void xgetbv() {
	__asm xgetbv			__asm xgetbv
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