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-rw-r--r--llvm/test/CodeGen/AArch64/arm64-fmax.ll23
1 files changed, 1 insertions, 22 deletions
diff --git a/llvm/test/CodeGen/AArch64/arm64-fmax.ll b/llvm/test/CodeGen/AArch64/arm64-fmax.ll
index a8380390227..94b745437bd 100644
--- a/llvm/test/CodeGen/AArch64/arm64-fmax.ll
+++ b/llvm/test/CodeGen/AArch64/arm64-fmax.ll
@@ -1,49 +1,29 @@
; RUN: llc -march=arm64 -enable-no-nans-fp-math < %s | FileCheck %s
-; RUN: llc -march=arm64 < %s | FileCheck %s --check-prefix=CHECK-SAFE
define double @test_direct(float %in) #1 {
; CHECK-LABEL: test_direct:
-; CHECK-SAFE-LABEL: test_direct:
%cmp = fcmp olt float %in, 0.000000e+00
%longer = fpext float %in to double
%val = select i1 %cmp, double 0.000000e+00, double %longer
ret double %val
; CHECK: fmax
-; CHECK-SAFE: fmax
}
define double @test_cross(float %in) #1 {
; CHECK-LABEL: test_cross:
-; CHECK-SAFE-LABEL: test_cross:
- %cmp = fcmp ult float %in, 0.000000e+00
- %longer = fpext float %in to double
- %val = select i1 %cmp, double %longer, double 0.000000e+00
- ret double %val
-
-; CHECK: fmin
-; CHECK-SAFE: fmin
-}
-
-; Same as previous, but with ordered comparison;
-; can't be converted in safe-math mode.
-define double @test_cross_fail_nan(float %in) #1 {
-; CHECK-LABEL: test_cross_fail_nan:
-; CHECK-SAFE-LABEL: test_cross_fail_nan:
%cmp = fcmp olt float %in, 0.000000e+00
%longer = fpext float %in to double
%val = select i1 %cmp, double %longer, double 0.000000e+00
ret double %val
; CHECK: fmin
-; CHECK-SAFE: fcsel d0, d1, d0, mi
}
; This isn't a min or a max, but passes the first condition for swapping the
; results. Make sure they're put back before we resort to the normal fcsel.
define float @test_cross_fail(float %lhs, float %rhs) {
; CHECK-LABEL: test_cross_fail:
-; CHECK-SAFE-LABEL: test_cross_fail:
%tst = fcmp une float %lhs, %rhs
%res = select i1 %tst, float %rhs, float %lhs
ret float %res
@@ -51,5 +31,4 @@ define float @test_cross_fail(float %lhs, float %rhs) {
; The register allocator would have to decide to be deliberately obtuse before
; other register were used.
; CHECK: fcsel s0, s1, s0, ne
-; CHECK-SAFE: fcsel s0, s1, s0, ne
-}
+} \ No newline at end of file
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