Imported Upstream version 6.0.0.172

Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd

external/llvm/test/CodeGen/PowerPC/fp-int-fp.ll

@@ -0,0 +1,27 @@
+; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- -mcpu=g5 | not grep r1
+
+define double @test1(double %X) {
+        %Y = fptosi double %X to i64            ; <i64> [#uses=1]
+        %Z = sitofp i64 %Y to double            ; <double> [#uses=1]
+        ret double %Z
+}
+
+define float @test2(double %X) {
+        %Y = fptosi double %X to i64            ; <i64> [#uses=1]
+        %Z = sitofp i64 %Y to float             ; <float> [#uses=1]
+        ret float %Z
+}
+
+define double @test3(float %X) {
+        %Y = fptosi float %X to i64             ; <i64> [#uses=1]
+        %Z = sitofp i64 %Y to double            ; <double> [#uses=1]
+        ret double %Z
+}
+
+define float @test4(float %X) {
+        %Y = fptosi float %X to i64             ; <i64> [#uses=1]
+        %Z = sitofp i64 %Y to float             ; <float> [#uses=1]
+        ret float %Z
+}
+
+