maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/CodeGen/Mips/blez_bgez.ll

37 lines
608 B
LLVM
Raw Normal View History

Revert "[mips] Promote the result of SETCC nodes to GPR width." This reverts commit r262316. It seems that my change breaks an out-of-tree chromium buildbot, so I'm reverting this in order to investigate the situation further. llvm-svn: 262387
2016-03-02 04:25:43 +08:00
; RUN: llc -march=mipsel < %s | FileCheck %s
; RUN: llc -march=mips64el < %s | FileCheck %s
[mips] Add instruction selection patterns for blez and bgez. llvm-svn: 182396
2013-05-22 01:13:47 +08:00
Revert "[mips] Promote the result of SETCC nodes to GPR width." This reverts commit r262316. It seems that my change breaks an out-of-tree chromium buildbot, so I'm reverting this in order to investigate the situation further. llvm-svn: 262387
2016-03-02 04:25:43 +08:00
; CHECK-LABEL: test_blez:
; CHECK: blez ${{[0-9]+}}, $BB
[mips] Add instruction selection patterns for blez and bgez. llvm-svn: 182396
2013-05-22 01:13:47 +08:00
define void @test_blez(i32 %a) {
entry:
%cmp = icmp sgt i32 %a, 0
br i1 %cmp, label %if.then, label %if.end
if.then:
tail call void @foo1()
br label %if.end
if.end:
ret void
}
Revert "[mips] Promote the result of SETCC nodes to GPR width." This reverts commit r262316. It seems that my change breaks an out-of-tree chromium buildbot, so I'm reverting this in order to investigate the situation further. llvm-svn: 262387
2016-03-02 04:25:43 +08:00
declare void @foo1()
[mips] Promote the result of SETCC nodes to GPR width. Summary: This patch modifies the existing comparison, branch, conditional-move and select patterns, and adds new ones where needed. Also, the updated SLT{u,i,iu} set of instructions generate a GPR width result. The majority of the code changes in the Mips back-end fix the wrong assumption that the result of SETCC nodes always produce an i32 value. The changes in the common code path account for the fact that in 64-bit MIPS targets, i1 is promoted to i32 instead of i64. Reviewers: dsanders Subscribers: dsanders, llvm-commits Differential Revision: http://reviews.llvm.org/D10970 llvm-svn: 262316
2016-03-01 18:08:01 +08:00
Revert "[mips] Promote the result of SETCC nodes to GPR width." This reverts commit r262316. It seems that my change breaks an out-of-tree chromium buildbot, so I'm reverting this in order to investigate the situation further. llvm-svn: 262387
2016-03-02 04:25:43 +08:00
; CHECK-LABEL: test_bgez:
; CHECK: bgez ${{[0-9]+}}, $BB
[mips] Promote the result of SETCC nodes to GPR width. Summary: This patch modifies the existing comparison, branch, conditional-move and select patterns, and adds new ones where needed. Also, the updated SLT{u,i,iu} set of instructions generate a GPR width result. The majority of the code changes in the Mips back-end fix the wrong assumption that the result of SETCC nodes always produce an i32 value. The changes in the common code path account for the fact that in 64-bit MIPS targets, i1 is promoted to i32 instead of i64. Reviewers: dsanders Subscribers: dsanders, llvm-commits Differential Revision: http://reviews.llvm.org/D10970 llvm-svn: 262316
2016-03-01 18:08:01 +08:00
Revert "[mips] Promote the result of SETCC nodes to GPR width." This reverts commit r262316. It seems that my change breaks an out-of-tree chromium buildbot, so I'm reverting this in order to investigate the situation further. llvm-svn: 262387
2016-03-02 04:25:43 +08:00
define void @test_bgez(i32 %a) {
[mips] Promote the result of SETCC nodes to GPR width. Summary: This patch modifies the existing comparison, branch, conditional-move and select patterns, and adds new ones where needed. Also, the updated SLT{u,i,iu} set of instructions generate a GPR width result. The majority of the code changes in the Mips back-end fix the wrong assumption that the result of SETCC nodes always produce an i32 value. The changes in the common code path account for the fact that in 64-bit MIPS targets, i1 is promoted to i32 instead of i64. Reviewers: dsanders Subscribers: dsanders, llvm-commits Differential Revision: http://reviews.llvm.org/D10970 llvm-svn: 262316
2016-03-01 18:08:01 +08:00
entry:
Revert "[mips] Promote the result of SETCC nodes to GPR width." This reverts commit r262316. It seems that my change breaks an out-of-tree chromium buildbot, so I'm reverting this in order to investigate the situation further. llvm-svn: 262387
2016-03-02 04:25:43 +08:00
%cmp = icmp slt i32 %a, 0
[mips] Promote the result of SETCC nodes to GPR width. Summary: This patch modifies the existing comparison, branch, conditional-move and select patterns, and adds new ones where needed. Also, the updated SLT{u,i,iu} set of instructions generate a GPR width result. The majority of the code changes in the Mips back-end fix the wrong assumption that the result of SETCC nodes always produce an i32 value. The changes in the common code path account for the fact that in 64-bit MIPS targets, i1 is promoted to i32 instead of i64. Reviewers: dsanders Subscribers: dsanders, llvm-commits Differential Revision: http://reviews.llvm.org/D10970 llvm-svn: 262316
2016-03-01 18:08:01 +08:00
br i1 %cmp, label %if.then, label %if.end
if.then:
tail call void @foo1()
br label %if.end
if.end:
ret void
}