ARM test cases contributed by Apple.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33354 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 143 insertions, 0 deletions

diff --git a/test/CodeGen/ARM/vfp.ll b/test/CodeGen/ARM/vfp.ll
new file mode 100644
index 0000000..f58b55e
--- /dev/null
+++ b/test/CodeGen/ARM/vfp.ll
@@ -0,0 +1,143 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fabs | wc -l | grep 2 &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fmscs | wc -l | grep 1 &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fcvt | wc -l | grep 2 &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fuito | wc -l | grep 2 &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fto.i | wc -l | grep 4 &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep bmi | wc -l | grep 1 &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep bgt | wc -l | grep 1 &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+vfp2 | grep fcmpezs | wc -l | grep 1
+
+void %test(float *%P, double* %D) {
+  %A = load float* %P
+  %B = load double* %D
+  store float %A, float* %P
+  store double %B, double* %D
+  ret void
+}
+
+declare float %fabsf(float)
+declare double %fabs(double)
+
+void %test_abs(float *%P, double* %D) {
+  %a = load float* %P
+  %b = call float %fabsf(float %a)
+  store float %b, float* %P
+
+  %A = load double* %D
+  %B = call double %fabs(double %A)
+  store double %B, double* %D
+  ret void
+}
+
+void %test_add(float *%P, double* %D) {
+  %a = load float* %P
+  %b = add float %a, %a
+  store float %b, float* %P
+
+  %A = load double* %D
+  %B = add double %A, %A
+  store double %B, double* %D
+  ret void
+}
+
+void %test_ext_round(float *%P, double* %D) {
+  %a = load float* %P
+  %b = cast float %a to double
+
+  %A = load double* %D
+  %B = cast double %A to float
+
+  store double %b, double* %D
+  store float %B, float* %P
+  ret void
+}
+
+void %test_fma(float *%P1, float* %P2, float *%P3) {
+  %a1 = load float* %P1
+  %a2 = load float* %P2
+  %a3 = load float* %P3
+
+  %X = mul float %a1, %a2
+  %Y = sub float %X, %a3
+
+  store float %Y, float* %P1
+  ret void
+}
+
+int %test_ftoi(float *%P1) {
+  %a1 = load float* %P1
+  %b1 = cast float %a1 to int
+  ret int %b1
+}
+
+uint %test_ftou(float *%P1) {
+  %a1 = load float* %P1
+  %b1 = cast float %a1 to uint
+  ret uint %b1
+}
+
+int %test_dtoi(double *%P1) {
+  %a1 = load double* %P1
+  %b1 = cast double %a1 to int
+  ret int %b1
+}
+
+uint %test_dtou(double *%P1) {
+  %a1 = load double* %P1
+  %b1 = cast double %a1 to uint
+  ret uint %b1
+}
+
+void %test_utod(double *%P1, uint %X) {
+  %b1 = cast uint %X to double
+  store double %b1, double* %P1
+  ret void
+}
+
+void %test_utod2(double *%P1, ubyte %X) {
+  %b1 = cast ubyte %X to double
+  store double %b1, double* %P1
+  ret void
+}
+
+void %test_cmp(float* %glob, int %X) {
+entry:
+        %tmp = load float* %glob                ; <float> [#uses=2]
+        %tmp3 = getelementptr float* %glob, int 2               ; <float*> [#uses=1]
+        %tmp4 = load float* %tmp3               ; <float> [#uses=2]
+        %tmp = seteq float %tmp, %tmp4          ; <bool> [#uses=1]
+        %tmp5 = tail call bool %llvm.isunordered.f32( float %tmp, float %tmp4 )         ; <bool> [#uses=1]
+        %tmp6 = or bool %tmp, %tmp5             ; <bool> [#uses=1]
+        br bool %tmp6, label %cond_true, label %cond_false
+
+cond_true:              ; preds = %entry
+        %tmp = tail call int (...)* %bar( )             ; <int> [#uses=0]
+        ret void
+
+cond_false:             ; preds = %entry
+        %tmp7 = tail call int (...)* %baz( )            ; <int> [#uses=0]
+        ret void
+}
+
+declare bool %llvm.isunordered.f32(float, float)
+
+declare int %bar(...)
+
+declare int %baz(...)
+
+void %test_cmpfp0(float* %glob, int %X) {
+entry:
+        %tmp = load float* %glob                ; <float> [#uses=1]
+        %tmp = setgt float %tmp, 0.000000e+00           ; <bool> [#uses=1]
+        br bool %tmp, label %cond_true, label %cond_false
+
+cond_true:              ; preds = %entry
+        %tmp = tail call int (...)* %bar( )             ; <int> [#uses=0]
+        ret void
+
+cond_false:             ; preds = %entry
+        %tmp1 = tail call int (...)* %baz( )            ; <int> [#uses=0]
+        ret void
+}
+