mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 12:12:47 +01:00
30264d4391
As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
71 lines
1.6 KiB
LLVM
71 lines
1.6 KiB
LLVM
; Test strcmp using CLST, i32 version.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
|
|
|
|
declare signext i32 @strcmp(i8 *%src1, i8 *%src2)
|
|
|
|
; Check a case where the result is used as an integer.
|
|
define i32 @f1(i8 *%src1, i8 *%src2) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: lhi %r0, 0
|
|
; CHECK: [[LABEL:\.[^:]*]]:
|
|
; CHECK: clst %r2, %r3
|
|
; CHECK-NEXT: jo [[LABEL]]
|
|
; CHECK-NEXT: %bb.{{[0-9]+}}
|
|
; CHECK-NEXT: ipm [[REG:%r[0-5]]]
|
|
; CHECK: srl [[REG]], 28
|
|
; CHECK: rll %r2, [[REG]], 31
|
|
; CHECK: br %r14
|
|
%res = call i32 @strcmp(i8 *%src1, i8 *%src2)
|
|
ret i32 %res
|
|
}
|
|
|
|
; Check a case where the result is tested for equality.
|
|
define void @f2(i8 *%src1, i8 *%src2, i32 *%dest) {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: lhi %r0, 0
|
|
; CHECK: [[LABEL:\.[^:]*]]:
|
|
; CHECK: clst %r2, %r3
|
|
; CHECK-NEXT: jo [[LABEL]]
|
|
; CHECK-NEXT: %bb.{{[0-9]+}}
|
|
; CHECK-NEXT: ber %r14
|
|
; CHECK: br %r14
|
|
%res = call i32 @strcmp(i8 *%src1, i8 *%src2)
|
|
%cmp = icmp eq i32 %res, 0
|
|
br i1 %cmp, label %exit, label %store
|
|
|
|
store:
|
|
store i32 0, i32 *%dest
|
|
br label %exit
|
|
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
; Test a case where the result is used both as an integer and for
|
|
; branching.
|
|
define i32 @f3(i8 *%src1, i8 *%src2, i32 *%dest) {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: lhi %r0, 0
|
|
; CHECK: [[LABEL:\.[^:]*]]:
|
|
; CHECK: clst %r2, %r3
|
|
; CHECK-NEXT: jo [[LABEL]]
|
|
; CHECK-NEXT: %bb.{{[0-9]+}}
|
|
; CHECK-NEXT: ipm [[REG:%r[0-5]]]
|
|
; CHECK: srl [[REG]], 28
|
|
; CHECK: rll %r2, [[REG]], 31
|
|
; CHECK: blr %r14
|
|
; CHECK: br %r14
|
|
entry:
|
|
%res = call i32 @strcmp(i8 *%src1, i8 *%src2)
|
|
%cmp = icmp slt i32 %res, 0
|
|
br i1 %cmp, label %exit, label %store
|
|
|
|
store:
|
|
store i32 0, i32 *%dest
|
|
br label %exit
|
|
|
|
exit:
|
|
ret i32 %res
|
|
}
|