diff options
Diffstat (limited to 'test/CodeGen/PowerPC/rounding-ops.ll')
-rw-r--r-- | test/CodeGen/PowerPC/rounding-ops.ll | 75 |
1 files changed, 6 insertions, 69 deletions
diff --git a/test/CodeGen/PowerPC/rounding-ops.ll b/test/CodeGen/PowerPC/rounding-ops.ll index 2c02900..bf0a641 100644 --- a/test/CodeGen/PowerPC/rounding-ops.ll +++ b/test/CodeGen/PowerPC/rounding-ops.ll @@ -1,5 +1,4 @@ ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s -; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -enable-unsafe-fp-math | FileCheck -check-prefix=CHECK-FM %s target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" target triple = "powerpc64-unknown-linux-gnu" @@ -9,9 +8,6 @@ define float @test1(float %x) nounwind { ; CHECK-LABEL: test1: ; CHECK: frim 1, 1 - -; CHECK-FM-LABEL: test1: -; CHECK-FM: frim 1, 1 } declare float @floorf(float) nounwind readnone @@ -22,38 +18,29 @@ define double @test2(double %x) nounwind { ; CHECK-LABEL: test2: ; CHECK: frim 1, 1 - -; CHECK-FM-LABEL: test2: -; CHECK-FM: frim 1, 1 } declare double @floor(double) nounwind readnone define float @test3(float %x) nounwind { - %call = tail call float @nearbyintf(float %x) nounwind readnone + %call = tail call float @roundf(float %x) nounwind readnone ret float %call ; CHECK-LABEL: test3: -; CHECK-NOT: frin - -; CHECK-FM-LABEL: test3: -; CHECK-FM: frin 1, 1 +; CHECK: frin 1, 1 } -declare float @nearbyintf(float) nounwind readnone +declare float @roundf(float) nounwind readnone define double @test4(double %x) nounwind { - %call = tail call double @nearbyint(double %x) nounwind readnone + %call = tail call double @round(double %x) nounwind readnone ret double %call ; CHECK-LABEL: test4: -; CHECK-NOT: frin - -; CHECK-FM-LABEL: test4: -; CHECK-FM: frin 1, 1 +; CHECK: frin 1, 1 } -declare double @nearbyint(double) nounwind readnone +declare double @round(double) nounwind readnone define float @test5(float %x) nounwind { %call = tail call float @ceilf(float %x) nounwind readnone @@ -61,9 +48,6 @@ define float @test5(float %x) nounwind { ; CHECK-LABEL: test5: ; CHECK: frip 1, 1 - -; CHECK-FM-LABEL: test5: -; CHECK-FM: frip 1, 1 } declare float @ceilf(float) nounwind readnone @@ -74,9 +58,6 @@ define double @test6(double %x) nounwind { ; CHECK-LABEL: test6: ; CHECK: frip 1, 1 - -; CHECK-FM-LABEL: test6: -; CHECK-FM: frip 1, 1 } declare double @ceil(double) nounwind readnone @@ -87,9 +68,6 @@ define float @test9(float %x) nounwind { ; CHECK-LABEL: test9: ; CHECK: friz 1, 1 - -; CHECK-FM-LABEL: test9: -; CHECK-FM: friz 1, 1 } declare float @truncf(float) nounwind readnone @@ -100,48 +78,7 @@ define double @test10(double %x) nounwind { ; CHECK-LABEL: test10: ; CHECK: friz 1, 1 - -; CHECK-FM-LABEL: test10: -; CHECK-FM: friz 1, 1 } declare double @trunc(double) nounwind readnone -define void @test11(float %x, float* %y) nounwind { - %call = tail call float @rintf(float %x) nounwind readnone - store float %call, float* %y - ret void - -; CHECK-LABEL: test11: -; CHECK-NOT: frin - -; CHECK-FM-LABEL: test11: -; CHECK-FM: frin [[R2:[0-9]+]], [[R1:[0-9]+]] -; CHECK-FM: fcmpu [[CR:[0-9]+]], [[R2]], [[R1]] -; CHECK-FM: beq [[CR]], .LBB[[BB:[0-9]+]]_2 -; CHECK-FM: mtfsb1 6 -; CHECK-FM: .LBB[[BB]]_2: -; CHECK-FM: blr -} - -declare float @rintf(float) nounwind readnone - -define void @test12(double %x, double* %y) nounwind { - %call = tail call double @rint(double %x) nounwind readnone - store double %call, double* %y - ret void - -; CHECK-LABEL: test12: -; CHECK-NOT: frin - -; CHECK-FM-LABEL: test12: -; CHECK-FM: frin [[R2:[0-9]+]], [[R1:[0-9]+]] -; CHECK-FM: fcmpu [[CR:[0-9]+]], [[R2]], [[R1]] -; CHECK-FM: beq [[CR]], .LBB[[BB:[0-9]+]]_2 -; CHECK-FM: mtfsb1 6 -; CHECK-FM: .LBB[[BB]]_2: -; CHECK-FM: blr -} - -declare double @rint(double) nounwind readnone - |