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mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-02-01 05:01:59 +01:00
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

23 lines
692 B
LLVM

; RUN: opt -S -mtriple=i686-apple-macosx -instcombine %s | FileCheck %s
declare x86_fp80 @fabsl(x86_fp80)
define x86_fp80 @replace_fabs_call_f80(x86_fp80 %x) {
; CHECK-LABEL: @replace_fabs_call_f80(
; CHECK-NEXT: [[TMP1:%.*]] = call x86_fp80 @llvm.fabs.f80(x86_fp80 %x)
; CHECK-NEXT: ret x86_fp80 [[TMP1]]
;
%fabsl = tail call x86_fp80 @fabsl(x86_fp80 %x)
ret x86_fp80 %fabsl
}
define x86_fp80 @fmf_replace_fabs_call_f80(x86_fp80 %x) {
; CHECK-LABEL: @fmf_replace_fabs_call_f80(
; CHECK-NEXT: [[TMP1:%.*]] = call nnan x86_fp80 @llvm.fabs.f80(x86_fp80 %x)
; CHECK-NEXT: ret x86_fp80 [[TMP1]]
;
%fabsl = tail call nnan x86_fp80 @fabsl(x86_fp80 %x)
ret x86_fp80 %fabsl
}