Move & restructure test per review.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62538 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/2009-01-19-fmod-constant-float.ll b/test/CodeGen/X86/2009-01-19-fmod-constant-float.ll
deleted file mode 100644 (file)
index 0ff2dd4..0000000
--- a/test/CodeGen/X86/2009-01-19-fmod-constant-float.ll
+++ /dev/null
@@ -1,77 +0,0 @@
-; RUN: llvm-as < %s | opt -std-compile-opts | llc | grep 1036831949 | count 2
-; RUN: llvm-as < %s | opt -std-compile-opts | llc | grep 3184315597 | count 2
-; check constant folding for 'frem'.  PR 3316.
-
-; ModuleID = 'tt.c'
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
-target triple = "i386-apple-darwin9.6"
-
-define float @test1() nounwind {
-entry:
-       %retval = alloca float          ; <float*> [#uses=2]
-       %0 = alloca float               ; <float*> [#uses=2]
-       %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
-       %1 = call double @fmod(double 1.000000e-01, double 1.000000e+00) nounwind readonly              ; <double> [#uses=1]
-       %2 = fptrunc double %1 to float         ; <float> [#uses=1]
-       store float %2, float* %0, align 4
-       %3 = load float* %0, align 4            ; <float> [#uses=1]
-       store float %3, float* %retval, align 4
-       br label %return
-
-return:                ; preds = %entry
-       %retval1 = load float* %retval          ; <float> [#uses=1]
-       ret float %retval1
-}
-
-declare double @fmod(double, double) nounwind readonly
-
-define float @test2() nounwind {
-entry:
-       %retval = alloca float          ; <float*> [#uses=2]
-       %0 = alloca float               ; <float*> [#uses=2]
-       %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
-       %1 = call double @fmod(double -1.000000e-01, double 1.000000e+00) nounwind readonly             ; <double> [#uses=1]
-       %2 = fptrunc double %1 to float         ; <float> [#uses=1]
-       store float %2, float* %0, align 4
-       %3 = load float* %0, align 4            ; <float> [#uses=1]
-       store float %3, float* %retval, align 4
-       br label %return
-
-return:                ; preds = %entry
-       %retval1 = load float* %retval          ; <float> [#uses=1]
-       ret float %retval1
-}
-
-define float @test3() nounwind {
-entry:
-       %retval = alloca float          ; <float*> [#uses=2]
-       %0 = alloca float               ; <float*> [#uses=2]
-       %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
-       %1 = call double @fmod(double 1.000000e-01, double -1.000000e+00) nounwind readonly             ; <double> [#uses=1]
-       %2 = fptrunc double %1 to float         ; <float> [#uses=1]
-       store float %2, float* %0, align 4
-       %3 = load float* %0, align 4            ; <float> [#uses=1]
-       store float %3, float* %retval, align 4
-       br label %return
-
-return:                ; preds = %entry
-       %retval1 = load float* %retval          ; <float> [#uses=1]
-       ret float %retval1
-}
-
-define float @test4() nounwind {
-entry:
-       %retval = alloca float          ; <float*> [#uses=2]
-       %0 = alloca float               ; <float*> [#uses=2]
-       %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
-       %1 = call double @fmod(double -1.000000e-01, double -1.000000e+00) nounwind readonly            ; <double> [#uses=1]
-       %2 = fptrunc double %1 to float         ; <float> [#uses=1]
-       store float %2, float* %0, align 4
-       %3 = load float* %0, align 4            ; <float> [#uses=1]
-       store float %3, float* %retval, align 4
-       br label %return
-
-return:                ; preds = %entry
-       %retval1 = load float* %retval          ; <float> [#uses=1]
-       ret float %retval1
-}

diff --git a/test/Transforms/InstCombine/2009-01-19-fmod-constant-float.ll b/test/Transforms/InstCombine/2009-01-19-fmod-constant-float.ll
new file mode 100644 (file)
index 0000000..7c63ff6
--- /dev/null
+++ b/test/Transforms/InstCombine/2009-01-19-fmod-constant-float.ll
@@ -0,0 +1,77 @@
+; RUN: llvm-as < %s | opt -simplifycfg -instcombine | llvm-dis | grep 0x3FB99999A0000000 | count 2
+; RUN: llvm-as < %s | opt -simplifycfg -instcombine | llvm-dis | grep 0xBFB99999A0000000 | count 2
+; check constant folding for 'frem'.  PR 3316.
+
+; ModuleID = 'tt.c'
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
+target triple = "i386-apple-darwin9.6"
+
+define float @test1() nounwind {
+entry:
+       %retval = alloca float          ; <float*> [#uses=2]
+       %0 = alloca float               ; <float*> [#uses=2]
+       %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+       %1 = call double @fmod(double 1.000000e-01, double 1.000000e+00) nounwind readonly              ; <double> [#uses=1]
+       %2 = fptrunc double %1 to float         ; <float> [#uses=1]
+       store float %2, float* %0, align 4
+       %3 = load float* %0, align 4            ; <float> [#uses=1]
+       store float %3, float* %retval, align 4
+       br label %return
+
+return:                ; preds = %entry
+       %retval1 = load float* %retval          ; <float> [#uses=1]
+       ret float %retval1
+}
+
+declare double @fmod(double, double) nounwind readonly
+
+define float @test2() nounwind {
+entry:
+       %retval = alloca float          ; <float*> [#uses=2]
+       %0 = alloca float               ; <float*> [#uses=2]
+       %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+       %1 = call double @fmod(double -1.000000e-01, double 1.000000e+00) nounwind readonly             ; <double> [#uses=1]
+       %2 = fptrunc double %1 to float         ; <float> [#uses=1]
+       store float %2, float* %0, align 4
+       %3 = load float* %0, align 4            ; <float> [#uses=1]
+       store float %3, float* %retval, align 4
+       br label %return
+
+return:                ; preds = %entry
+       %retval1 = load float* %retval          ; <float> [#uses=1]
+       ret float %retval1
+}
+
+define float @test3() nounwind {
+entry:
+       %retval = alloca float          ; <float*> [#uses=2]
+       %0 = alloca float               ; <float*> [#uses=2]
+       %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+       %1 = call double @fmod(double 1.000000e-01, double -1.000000e+00) nounwind readonly             ; <double> [#uses=1]
+       %2 = fptrunc double %1 to float         ; <float> [#uses=1]
+       store float %2, float* %0, align 4
+       %3 = load float* %0, align 4            ; <float> [#uses=1]
+       store float %3, float* %retval, align 4
+       br label %return
+
+return:                ; preds = %entry
+       %retval1 = load float* %retval          ; <float> [#uses=1]
+       ret float %retval1
+}
+
+define float @test4() nounwind {
+entry:
+       %retval = alloca float          ; <float*> [#uses=2]
+       %0 = alloca float               ; <float*> [#uses=2]
+       %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+       %1 = call double @fmod(double -1.000000e-01, double -1.000000e+00) nounwind readonly            ; <double> [#uses=1]
+       %2 = fptrunc double %1 to float         ; <float> [#uses=1]
+       store float %2, float* %0, align 4
+       %3 = load float* %0, align 4            ; <float> [#uses=1]
+       store float %3, float* %retval, align 4
+       br label %return
+
+return:                ; preds = %entry
+       %retval1 = load float* %retval          ; <float> [#uses=1]
+       ret float %retval1
+}