| ; RUN: llc -O3 -mtriple=powerpc-unknown-linux-gnu -mcpu=e500 -mattr=spe < %s | FileCheck %s |
| |
| ; PowerPC SPE is a rare in-tree target that has the FP_TO_SINT node marked |
| ; as Legal. |
| |
| ; Verify that fptosi(42.1) isn't simplified when the rounding mode is |
| ; unknown. |
| ; Verify that no gross errors happen. |
| ; CHECK-LABEL: @f20 |
| ; COMMON: cfdctsiz |
| define i32 @f20(double %a) strictfp { |
| entry: |
| %result = call i32 @llvm.experimental.constrained.fptosi.i32.f64(double 42.1, |
| metadata !"fpexcept.strict") |
| strictfp |
| ret i32 %result |
| } |
| |
| @llvm.fp.env = thread_local global i8 zeroinitializer, section "llvm.metadata" |
| declare i32 @llvm.experimental.constrained.fptosi.i32.f64(double, metadata) |
