diff --git a/test/Transforms/ConstProp/calls.ll b/test/Transforms/ConstProp/calls.ll index 1175ea52217..161637cc92b 100644 --- a/test/Transforms/ConstProp/calls.ll +++ b/test/Transforms/ConstProp/calls.ll @@ -184,212 +184,6 @@ define double @T() { ret double %d } -define i1 @test_sse_cvts_exact() nounwind readnone { -; CHECK-LABEL: @test_sse_cvts_exact( -; CHECK-NOT: call -; CHECK: ret i1 true -entry: - %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> ) nounwind - %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> ) nounwind - %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> ) nounwind - %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> ) nounwind - %sum02 = add i32 %i0, %i2 - %sum13 = add i64 %i1, %i3 - %cmp02 = icmp eq i32 %sum02, 10 - %cmp13 = icmp eq i64 %sum13, 10 - %b = and i1 %cmp02, %cmp13 - ret i1 %b -} - -; Inexact values should not fold as they are dependent on rounding mode -define i1 @test_sse_cvts_inexact() nounwind readnone { -; CHECK-LABEL: @test_sse_cvts_inexact( -; CHECK: call -; CHECK: call -; CHECK: call -; CHECK: call -entry: - %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> ) nounwind - %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> ) nounwind - %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> ) nounwind - %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> ) nounwind - %sum02 = add i32 %i0, %i2 - %sum13 = add i64 %i1, %i3 - %cmp02 = icmp eq i32 %sum02, 4 - %cmp13 = icmp eq i64 %sum13, 4 - %b = and i1 %cmp02, %cmp13 - ret i1 %b -} - -; FLT_MAX/DBL_MAX should not fold -define i1 @test_sse_cvts_max() nounwind readnone { -; CHECK-LABEL: @test_sse_cvts_max( -; CHECK: call -; CHECK: call -; CHECK: call -; CHECK: call -entry: - %fm = bitcast <4 x i32> to <4 x float> - %dm = bitcast <2 x i64> to <2 x double> - %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> %fm) nounwind - %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %fm) nounwind - %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %dm) nounwind - %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %dm) nounwind - %sum02 = add i32 %i0, %i2 - %sum13 = add i64 %i1, %i3 - %sum02.sext = sext i32 %sum02 to i64 - %b = icmp eq i64 %sum02.sext, %sum13 - ret i1 %b -} - -; INF should not fold -define i1 @test_sse_cvts_inf() nounwind readnone { -; CHECK-LABEL: @test_sse_cvts_inf( -; CHECK: call -; CHECK: call -; CHECK: call -; CHECK: call -entry: - %fm = bitcast <4 x i32> to <4 x float> - %dm = bitcast <2 x i64> to <2 x double> - %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> %fm) nounwind - %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %fm) nounwind - %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %dm) nounwind - %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %dm) nounwind - %sum02 = add i32 %i0, %i2 - %sum13 = add i64 %i1, %i3 - %sum02.sext = sext i32 %sum02 to i64 - %b = icmp eq i64 %sum02.sext, %sum13 - ret i1 %b -} - -; NAN should not fold -define i1 @test_sse_cvts_nan() nounwind readnone { -; CHECK-LABEL: @test_sse_cvts_nan( -; CHECK: call -; CHECK: call -; CHECK: call -; CHECK: call -entry: - %fm = bitcast <4 x i32> to <4 x float> - %dm = bitcast <2 x i64> to <2 x double> - %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> %fm) nounwind - %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %fm) nounwind - %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %dm) nounwind - %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %dm) nounwind - %sum02 = add i32 %i0, %i2 - %sum13 = add i64 %i1, %i3 - %sum02.sext = sext i32 %sum02 to i64 - %b = icmp eq i64 %sum02.sext, %sum13 - ret i1 %b -} - -define i1 @test_sse_cvtts_exact() nounwind readnone { -; CHECK-LABEL: @test_sse_cvtts_exact( -; CHECK-NOT: call -; CHECK: ret i1 true -entry: - %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> ) nounwind - %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> ) nounwind - %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> ) nounwind - %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> ) nounwind - %sum02 = add i32 %i0, %i2 - %sum13 = add i64 %i1, %i3 - %cmp02 = icmp eq i32 %sum02, 10 - %cmp13 = icmp eq i64 %sum13, 10 - %b = and i1 %cmp02, %cmp13 - ret i1 %b -} - -define i1 @test_sse_cvtts_inexact() nounwind readnone { -; CHECK-LABEL: @test_sse_cvtts_inexact( -; CHECK-NOT: call -; CHECK: ret i1 true -entry: - %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> ) nounwind - %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> ) nounwind - %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> ) nounwind - %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> ) nounwind - %sum02 = add i32 %i0, %i2 - %sum13 = add i64 %i1, %i3 - %cmp02 = icmp eq i32 %sum02, 2 - %cmp13 = icmp eq i64 %sum13, 2 - %b = and i1 %cmp02, %cmp13 - ret i1 %b -} - -; FLT_MAX/DBL_MAX should not fold -define i1 @test_sse_cvtts_max() nounwind readnone { -; CHECK-LABEL: @test_sse_cvtts_max( -; CHECK: call -; CHECK: call -; CHECK: call -; CHECK: call -entry: - %fm = bitcast <4 x i32> to <4 x float> - %dm = bitcast <2 x i64> to <2 x double> - %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> %fm) nounwind - %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %fm) nounwind - %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> %dm) nounwind - %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %dm) nounwind - %sum02 = add i32 %i0, %i2 - %sum13 = add i64 %i1, %i3 - %sum02.sext = sext i32 %sum02 to i64 - %b = icmp eq i64 %sum02.sext, %sum13 - ret i1 %b -} - -; INF should not fold -define i1 @test_sse_cvtts_inf() nounwind readnone { -; CHECK-LABEL: @test_sse_cvtts_inf( -; CHECK: call -; CHECK: call -; CHECK: call -; CHECK: call -entry: - %fm = bitcast <4 x i32> to <4 x float> - %dm = bitcast <2 x i64> to <2 x double> - %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> %fm) nounwind - %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %fm) nounwind - %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> %dm) nounwind - %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %dm) nounwind - %sum02 = add i32 %i0, %i2 - %sum13 = add i64 %i1, %i3 - %sum02.sext = sext i32 %sum02 to i64 - %b = icmp eq i64 %sum02.sext, %sum13 - ret i1 %b -} - -; NAN should not fold -define i1 @test_sse_cvtts_nan() nounwind readnone { -; CHECK-LABEL: @test_sse_cvtts_nan( -; CHECK: call -; CHECK: call -; CHECK: call -; CHECK: call -entry: - %fm = bitcast <4 x i32> to <4 x float> - %dm = bitcast <2 x i64> to <2 x double> - %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> %fm) nounwind - %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %fm) nounwind - %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> %dm) nounwind - %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %dm) nounwind - %sum02 = add i32 %i0, %i2 - %sum13 = add i64 %i1, %i3 - %sum02.sext = sext i32 %sum02 to i64 - %b = icmp eq i64 %sum02.sext, %sum13 - ret i1 %b -} - -declare i32 @llvm.x86.sse.cvtss2si(<4 x float>) nounwind readnone -declare i32 @llvm.x86.sse.cvttss2si(<4 x float>) nounwind readnone -declare i64 @llvm.x86.sse.cvtss2si64(<4 x float>) nounwind readnone -declare i64 @llvm.x86.sse.cvttss2si64(<4 x float>) nounwind readnone -declare i32 @llvm.x86.sse2.cvtsd2si(<2 x double>) nounwind readnone -declare i32 @llvm.x86.sse2.cvttsd2si(<2 x double>) nounwind readnone -declare i64 @llvm.x86.sse2.cvtsd2si64(<2 x double>) nounwind readnone -declare i64 @llvm.x86.sse2.cvttsd2si64(<2 x double>) nounwind readnone - define double @test_intrinsic_pow() nounwind uwtable ssp { entry: ; CHECK-LABEL: @test_intrinsic_pow( diff --git a/test/Transforms/ConstProp/sse.ll b/test/Transforms/ConstProp/sse.ll new file mode 100644 index 00000000000..d1820414611 --- /dev/null +++ b/test/Transforms/ConstProp/sse.ll @@ -0,0 +1,209 @@ +; RUN: opt < %s -constprop -S | FileCheck %s +; RUN: opt < %s -constprop -disable-simplify-libcalls -S | FileCheck %s --check-prefix=FNOBUILTIN +; REQUIRES: x86 + +define i1 @test_sse_cvts_exact() nounwind readnone { +; CHECK-LABEL: @test_sse_cvts_exact( +; CHECK-NOT: call +; CHECK: ret i1 true +entry: + %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> ) nounwind + %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> ) nounwind + %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> ) nounwind + %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> ) nounwind + %sum02 = add i32 %i0, %i2 + %sum13 = add i64 %i1, %i3 + %cmp02 = icmp eq i32 %sum02, 10 + %cmp13 = icmp eq i64 %sum13, 10 + %b = and i1 %cmp02, %cmp13 + ret i1 %b +} + +; Inexact values should not fold as they are dependent on rounding mode +define i1 @test_sse_cvts_inexact() nounwind readnone { +; CHECK-LABEL: @test_sse_cvts_inexact( +; CHECK: call +; CHECK: call +; CHECK: call +; CHECK: call +entry: + %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> ) nounwind + %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> ) nounwind + %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> ) nounwind + %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> ) nounwind + %sum02 = add i32 %i0, %i2 + %sum13 = add i64 %i1, %i3 + %cmp02 = icmp eq i32 %sum02, 4 + %cmp13 = icmp eq i64 %sum13, 4 + %b = and i1 %cmp02, %cmp13 + ret i1 %b +} + +; FLT_MAX/DBL_MAX should not fold +define i1 @test_sse_cvts_max() nounwind readnone { +; CHECK-LABEL: @test_sse_cvts_max( +; CHECK: call +; CHECK: call +; CHECK: call +; CHECK: call +entry: + %fm = bitcast <4 x i32> to <4 x float> + %dm = bitcast <2 x i64> to <2 x double> + %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> %fm) nounwind + %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %fm) nounwind + %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %dm) nounwind + %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %dm) nounwind + %sum02 = add i32 %i0, %i2 + %sum13 = add i64 %i1, %i3 + %sum02.sext = sext i32 %sum02 to i64 + %b = icmp eq i64 %sum02.sext, %sum13 + ret i1 %b +} + +; INF should not fold +define i1 @test_sse_cvts_inf() nounwind readnone { +; CHECK-LABEL: @test_sse_cvts_inf( +; CHECK: call +; CHECK: call +; CHECK: call +; CHECK: call +entry: + %fm = bitcast <4 x i32> to <4 x float> + %dm = bitcast <2 x i64> to <2 x double> + %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> %fm) nounwind + %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %fm) nounwind + %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %dm) nounwind + %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %dm) nounwind + %sum02 = add i32 %i0, %i2 + %sum13 = add i64 %i1, %i3 + %sum02.sext = sext i32 %sum02 to i64 + %b = icmp eq i64 %sum02.sext, %sum13 + ret i1 %b +} + +; NAN should not fold +define i1 @test_sse_cvts_nan() nounwind readnone { +; CHECK-LABEL: @test_sse_cvts_nan( +; CHECK: call +; CHECK: call +; CHECK: call +; CHECK: call +entry: + %fm = bitcast <4 x i32> to <4 x float> + %dm = bitcast <2 x i64> to <2 x double> + %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> %fm) nounwind + %i1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %fm) nounwind + %i2 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %dm) nounwind + %i3 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %dm) nounwind + %sum02 = add i32 %i0, %i2 + %sum13 = add i64 %i1, %i3 + %sum02.sext = sext i32 %sum02 to i64 + %b = icmp eq i64 %sum02.sext, %sum13 + ret i1 %b +} + +define i1 @test_sse_cvtts_exact() nounwind readnone { +; CHECK-LABEL: @test_sse_cvtts_exact( +; CHECK-NOT: call +; CHECK: ret i1 true +entry: + %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> ) nounwind + %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> ) nounwind + %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> ) nounwind + %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> ) nounwind + %sum02 = add i32 %i0, %i2 + %sum13 = add i64 %i1, %i3 + %cmp02 = icmp eq i32 %sum02, 10 + %cmp13 = icmp eq i64 %sum13, 10 + %b = and i1 %cmp02, %cmp13 + ret i1 %b +} + +define i1 @test_sse_cvtts_inexact() nounwind readnone { +; CHECK-LABEL: @test_sse_cvtts_inexact( +; CHECK-NOT: call +; CHECK: ret i1 true +entry: + %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> ) nounwind + %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> ) nounwind + %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> ) nounwind + %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> ) nounwind + %sum02 = add i32 %i0, %i2 + %sum13 = add i64 %i1, %i3 + %cmp02 = icmp eq i32 %sum02, 2 + %cmp13 = icmp eq i64 %sum13, 2 + %b = and i1 %cmp02, %cmp13 + ret i1 %b +} + +; FLT_MAX/DBL_MAX should not fold +define i1 @test_sse_cvtts_max() nounwind readnone { +; CHECK-LABEL: @test_sse_cvtts_max( +; CHECK: call +; CHECK: call +; CHECK: call +; CHECK: call +entry: + %fm = bitcast <4 x i32> to <4 x float> + %dm = bitcast <2 x i64> to <2 x double> + %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> %fm) nounwind + %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %fm) nounwind + %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> %dm) nounwind + %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %dm) nounwind + %sum02 = add i32 %i0, %i2 + %sum13 = add i64 %i1, %i3 + %sum02.sext = sext i32 %sum02 to i64 + %b = icmp eq i64 %sum02.sext, %sum13 + ret i1 %b +} + +; INF should not fold +define i1 @test_sse_cvtts_inf() nounwind readnone { +; CHECK-LABEL: @test_sse_cvtts_inf( +; CHECK: call +; CHECK: call +; CHECK: call +; CHECK: call +entry: + %fm = bitcast <4 x i32> to <4 x float> + %dm = bitcast <2 x i64> to <2 x double> + %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> %fm) nounwind + %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %fm) nounwind + %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> %dm) nounwind + %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %dm) nounwind + %sum02 = add i32 %i0, %i2 + %sum13 = add i64 %i1, %i3 + %sum02.sext = sext i32 %sum02 to i64 + %b = icmp eq i64 %sum02.sext, %sum13 + ret i1 %b +} + +; NAN should not fold +define i1 @test_sse_cvtts_nan() nounwind readnone { +; CHECK-LABEL: @test_sse_cvtts_nan( +; CHECK: call +; CHECK: call +; CHECK: call +; CHECK: call +entry: + %fm = bitcast <4 x i32> to <4 x float> + %dm = bitcast <2 x i64> to <2 x double> + %i0 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> %fm) nounwind + %i1 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %fm) nounwind + %i2 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> %dm) nounwind + %i3 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %dm) nounwind + %sum02 = add i32 %i0, %i2 + %sum13 = add i64 %i1, %i3 + %sum02.sext = sext i32 %sum02 to i64 + %b = icmp eq i64 %sum02.sext, %sum13 + ret i1 %b +} + +declare i32 @llvm.x86.sse.cvtss2si(<4 x float>) nounwind readnone +declare i32 @llvm.x86.sse.cvttss2si(<4 x float>) nounwind readnone +declare i64 @llvm.x86.sse.cvtss2si64(<4 x float>) nounwind readnone +declare i64 @llvm.x86.sse.cvttss2si64(<4 x float>) nounwind readnone +declare i32 @llvm.x86.sse2.cvtsd2si(<2 x double>) nounwind readnone +declare i32 @llvm.x86.sse2.cvttsd2si(<2 x double>) nounwind readnone +declare i64 @llvm.x86.sse2.cvtsd2si64(<2 x double>) nounwind readnone +declare i64 @llvm.x86.sse2.cvttsd2si64(<2 x double>) nounwind readnone