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Diffstat (limited to 'test/CodeGen/X86/peep-test-3.ll')
| -rw-r--r-- | test/CodeGen/X86/peep-test-3.ll | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/test/CodeGen/X86/peep-test-3.ll b/test/CodeGen/X86/peep-test-3.ll deleted file mode 100644 index b3d4f585f45d..000000000000 --- a/test/CodeGen/X86/peep-test-3.ll +++ /dev/null @@ -1,89 +0,0 @@ -; RUN: llc < %s -mcpu=generic -march=x86 -post-RA-scheduler=false | FileCheck %s -; rdar://7226797 - -; LLVM should omit the testl and use the flags result from the orl. - -; CHECK-LABEL: or: -define void @or(float* %A, i32 %IA, i32 %N) nounwind { -entry: - %0 = ptrtoint float* %A to i32 ; <i32> [#uses=1] - %1 = and i32 %0, 3 ; <i32> [#uses=1] - %2 = xor i32 %IA, 1 ; <i32> [#uses=1] -; CHECK: orl %e -; CHECK-NEXT: je - %3 = or i32 %2, %1 ; <i32> [#uses=1] - %4 = icmp eq i32 %3, 0 ; <i1> [#uses=1] - br i1 %4, label %return, label %bb - -bb: ; preds = %entry - store float 0.000000e+00, float* %A, align 4 - ret void - -return: ; preds = %entry - ret void -} -; CHECK-LABEL: xor: -define void @xor(float* %A, i32 %IA, i32 %N) nounwind { -entry: - %0 = ptrtoint float* %A to i32 ; <i32> [#uses=1] - %1 = and i32 %0, 3 ; <i32> [#uses=1] -; CHECK: xorl $1, %e -; CHECK-NEXT: je - %2 = xor i32 %IA, 1 ; <i32> [#uses=1] - %3 = xor i32 %2, %1 ; <i32> [#uses=1] - %4 = icmp eq i32 %3, 0 ; <i1> [#uses=1] - br i1 %4, label %return, label %bb - -bb: ; preds = %entry - store float 0.000000e+00, float* %A, align 4 - ret void - -return: ; preds = %entry - ret void -} -; CHECK-LABEL: and: -define void @and(float* %A, i32 %IA, i32 %N, i8* %p) nounwind { -entry: - store i8 0, i8* %p - %0 = ptrtoint float* %A to i32 ; <i32> [#uses=1] - %1 = and i32 %0, 3 ; <i32> [#uses=1] - %2 = xor i32 %IA, 1 ; <i32> [#uses=1] -; CHECK: andl $3, % -; CHECK-NEXT: movb % -; CHECK-NEXT: je - %3 = and i32 %2, %1 ; <i32> [#uses=1] - %t = trunc i32 %3 to i8 - store i8 %t, i8* %p - %4 = icmp eq i32 %3, 0 ; <i1> [#uses=1] - br i1 %4, label %return, label %bb - -bb: ; preds = %entry - store float 0.000000e+00, float* null, align 4 - ret void - -return: ; preds = %entry - ret void -} - -; Just like @and, but without the trunc+store. This should use a testb -; instead of an andl. -; CHECK-LABEL: test: -define void @test(float* %A, i32 %IA, i32 %N, i8* %p) nounwind { -entry: - store i8 0, i8* %p - %0 = ptrtoint float* %A to i32 ; <i32> [#uses=1] - %1 = and i32 %0, 3 ; <i32> [#uses=1] - %2 = xor i32 %IA, 1 ; <i32> [#uses=1] -; CHECK: testb $3, % -; CHECK-NEXT: je - %3 = and i32 %2, %1 ; <i32> [#uses=1] - %4 = icmp eq i32 %3, 0 ; <i1> [#uses=1] - br i1 %4, label %return, label %bb - -bb: ; preds = %entry - store float 0.000000e+00, float* null, align 4 - ret void - -return: ; preds = %entry - ret void -} |
