mirror of
https://github.com/RPCS3/llvm.git
synced 2024-11-27 21:50:29 +00:00
3a6f6d93bf
`llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. See also the discussion in https://reviews.llvm.org/D35287 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309774 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
868 B
LLVM
26 lines
868 B
LLVM
; RUN: llc < %s -mtriple=i686-- | FileCheck %s
|
|
|
|
; This test should get one and only one register to register mov.
|
|
; CHECK-LABEL: t:
|
|
; CHECK: movl
|
|
; CHECK-NOT: mov
|
|
; CHECK: ret
|
|
|
|
define signext i16 @t() {
|
|
entry:
|
|
%tmp180 = load i16, i16* null, align 2 ; <i16> [#uses=3]
|
|
%tmp180181 = sext i16 %tmp180 to i32 ; <i32> [#uses=1]
|
|
%tmp182 = add i16 %tmp180, 10
|
|
%tmp185 = icmp slt i16 %tmp182, 0 ; <i1> [#uses=1]
|
|
br i1 %tmp185, label %cond_true188, label %cond_next245
|
|
|
|
cond_true188: ; preds = %entry
|
|
%tmp195196 = trunc i16 %tmp180 to i8 ; <i8> [#uses=0]
|
|
ret i16 %tmp180
|
|
|
|
cond_next245: ; preds = %entry
|
|
%tmp256 = and i32 %tmp180181, 15 ; <i32> [#uses=0]
|
|
%tmp3 = trunc i32 %tmp256 to i16
|
|
ret i16 %tmp3
|
|
}
|