Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/PowerPC/change-no-infs.ll

@@ -1,67 +0,0 @@
-; Check that we can enable/disable NoInfsFPMath and NoNaNsInFPMath via function
-; attributes.  An attribute on one function should not magically apply to the
-; next one.
-
-; RUN: llc < %s -mtriple=powerpc64-unknown-unknown -mcpu=pwr7 -mattr=-vsx \
-; RUN:   | FileCheck %s --check-prefix=CHECK --check-prefix=SAFE
-
-; RUN: llc < %s -mtriple=powerpc64-unknown-unknown -mcpu=pwr7 -mattr=-vsx \
-; RUN:   -enable-no-infs-fp-math -enable-no-nans-fp-math \
-; RUN:   | FileCheck %s --check-prefix=CHECK --check-prefix=UNSAFE
-
-; The fcmp+select in these functions should be converted to a fsel instruction
-; when both NoInfsFPMath and NoNaNsInFPMath are enabled.
-
-; CHECK-LABEL: default0:
-define double @default0(double %a, double %y, double %z) {
-entry:
-; SAFE-NOT:  fsel
-; UNSAFE:    fsel
-  %cmp = fcmp ult double %a, 0.000000e+00
-  %z.y = select i1 %cmp, double %z, double %y
-  ret double %z.y
-}
-
-; CHECK-LABEL: unsafe_math_off:
-define double @unsafe_math_off(double %a, double %y, double %z) #0 #2 {
-entry:
-; SAFE-NOT:   fsel
-; UNSAFE-NOT: fsel
-  %cmp = fcmp ult double %a, 0.000000e+00
-  %z.y = select i1 %cmp, double %z, double %y
-  ret double %z.y
-}
-
-; CHECK-LABEL: default1:
-define double @default1(double %a, double %y, double %z) {
-; SAFE-NOT:  fsel
-; UNSAFE:    fsel
-  %cmp = fcmp ult double %a, 0.000000e+00
-  %z.y = select i1 %cmp, double %z, double %y
-  ret double %z.y
-}
-
-; CHECK-LABEL: unsafe_math_on:
-define double @unsafe_math_on(double %a, double %y, double %z) #1 #3 {
-entry:
-; SAFE-NOT:   fsel
-; UNSAFE-NOT: fsel
-  %cmp = fcmp ult double %a, 0.000000e+00
-  %z.y = select i1 %cmp, double %z, double %y
-  ret double %z.y
-}
-
-; CHECK-LABEL: default2:
-define double @default2(double %a, double %y, double %z) {
-; SAFE-NOT:  fsel
-; UNSAFE:    fsel
-  %cmp = fcmp ult double %a, 0.000000e+00
-  %z.y = select i1 %cmp, double %z, double %y
-  ret double %z.y
-}
-
-attributes #0 = { "no-infs-fp-math"="false" }
-attributes #1 = { "no-nans-fp-math"="false" }
-
-attributes #2 = { "no-infs-fp-math"="false" }
-attributes #3 = { "no-infs-fp-math"="true" }