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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-05-17 23:44:19 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-05-17 23:44:19 +0000 |
| commit | ed18a3e6b25817136471a0fd1b09ff4edd936055 (patch) | |
| tree | ef86fc20887152dc208f808ab884c3ab07ca7257 /test/CodeGen/Thumb2/thumb2-cmp.ll | |
| parent | 97f87abbf4bc270c794abbbf8e152f38b0731d85 (diff) | |
| download | llvm-ed18a3e6b25817136471a0fd1b09ff4edd936055.tar.gz llvm-ed18a3e6b25817136471a0fd1b09ff4edd936055.tar.bz2 llvm-ed18a3e6b25817136471a0fd1b09ff4edd936055.tar.xz | |
Remove -join-physregs from the test suite.
This option has been disabled for a while, and it is going away so I can
clean up the coalescer code.
The tests that required physreg joining to be enabled were almost all of
the form "tiny function with interference between arguments and return
value". Such functions are usually inlined in the real world.
The problem exposed by phys_subreg_coalesce-3.ll is real, but fairly
rare.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157027 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Thumb2/thumb2-cmp.ll')
| -rw-r--r-- | test/CodeGen/Thumb2/thumb2-cmp.ll | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/test/CodeGen/Thumb2/thumb2-cmp.ll b/test/CodeGen/Thumb2/thumb2-cmp.ll index da121140be..4ce7acc22e 100644 --- a/test/CodeGen/Thumb2/thumb2-cmp.ll +++ b/test/CodeGen/Thumb2/thumb2-cmp.ll @@ -1,12 +1,12 @@ -; RUN: llc < %s -march=thumb -mattr=+thumb2 -join-physregs | FileCheck %s +; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s -; These tests implicitly depend on 'movs r0, #0' being rematerialized below the -; test as 'mov.w r0, #0'. So far, that requires physreg joining. +; These tests would be improved by 'movs r0, #0' being rematerialized below the +; test as 'mov.w r0, #0'. ; 0x000000bb = 187 define i1 @f1(i32 %a) { ; CHECK: f1: -; CHECK: cmp r0, #187 +; CHECK: cmp {{.*}}, #187 %tmp = icmp ne i32 %a, 187 ret i1 %tmp } @@ -14,7 +14,7 @@ define i1 @f1(i32 %a) { ; 0x00aa00aa = 11141290 define i1 @f2(i32 %a) { ; CHECK: f2: -; CHECK: cmp.w r0, #11141290 +; CHECK: cmp.w {{.*}}, #11141290 %tmp = icmp eq i32 %a, 11141290 ret i1 %tmp } @@ -22,7 +22,7 @@ define i1 @f2(i32 %a) { ; 0xcc00cc00 = 3422604288 define i1 @f3(i32 %a) { ; CHECK: f3: -; CHECK: cmp.w r0, #-872363008 +; CHECK: cmp.w {{.*}}, #-872363008 %tmp = icmp ne i32 %a, 3422604288 ret i1 %tmp } @@ -30,7 +30,7 @@ define i1 @f3(i32 %a) { ; 0xdddddddd = 3722304989 define i1 @f4(i32 %a) { ; CHECK: f4: -; CHECK: cmp.w r0, #-572662307 +; CHECK: cmp.w {{.*}}, #-572662307 %tmp = icmp ne i32 %a, 3722304989 ret i1 %tmp } @@ -38,7 +38,7 @@ define i1 @f4(i32 %a) { ; 0x00110000 = 1114112 define i1 @f5(i32 %a) { ; CHECK: f5: -; CHECK: cmp.w r0, #1114112 +; CHECK: cmp.w {{.*}}, #1114112 %tmp = icmp eq i32 %a, 1114112 ret i1 %tmp } @@ -46,7 +46,7 @@ define i1 @f5(i32 %a) { ; Check that we don't do an invalid (a > b) --> !(a < b + 1) transform. ; ; CHECK: f6: -; CHECK-NOT: cmp.w r0, #-2147483648 +; CHECK-NOT: cmp.w {{.*}}, #-2147483648 ; CHECK: bx lr define i32 @f6(i32 %a) { %tmp = icmp sgt i32 %a, 2147483647 |