mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-24 06:30:19 +00:00
7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
75 lines
2.8 KiB
LLVM
75 lines
2.8 KiB
LLVM
; RUN: llc -mtriple=arm64-apple-ios < %s
|
|
@bar = common global i32 0, align 4
|
|
|
|
; Leaf function which uses all callee-saved registers and allocates >= 256 bytes on the stack
|
|
; this will cause processFunctionBeforeCalleeSavedScan() to spill LR as an additional scratch
|
|
; register.
|
|
;
|
|
; This is a crash-only regression test for rdar://15124582.
|
|
define i32 @foo(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f, i32 %g, i32 %h) nounwind {
|
|
entry:
|
|
%stack = alloca [128 x i32], align 4
|
|
%0 = bitcast [128 x i32]* %stack to i8*
|
|
%idxprom = sext i32 %a to i64
|
|
%arrayidx = getelementptr inbounds [128 x i32], [128 x i32]* %stack, i64 0, i64 %idxprom
|
|
store i32 %b, i32* %arrayidx, align 4
|
|
%1 = load volatile i32, i32* @bar, align 4
|
|
%2 = load volatile i32, i32* @bar, align 4
|
|
%3 = load volatile i32, i32* @bar, align 4
|
|
%4 = load volatile i32, i32* @bar, align 4
|
|
%5 = load volatile i32, i32* @bar, align 4
|
|
%6 = load volatile i32, i32* @bar, align 4
|
|
%7 = load volatile i32, i32* @bar, align 4
|
|
%8 = load volatile i32, i32* @bar, align 4
|
|
%9 = load volatile i32, i32* @bar, align 4
|
|
%10 = load volatile i32, i32* @bar, align 4
|
|
%11 = load volatile i32, i32* @bar, align 4
|
|
%12 = load volatile i32, i32* @bar, align 4
|
|
%13 = load volatile i32, i32* @bar, align 4
|
|
%14 = load volatile i32, i32* @bar, align 4
|
|
%15 = load volatile i32, i32* @bar, align 4
|
|
%16 = load volatile i32, i32* @bar, align 4
|
|
%17 = load volatile i32, i32* @bar, align 4
|
|
%18 = load volatile i32, i32* @bar, align 4
|
|
%19 = load volatile i32, i32* @bar, align 4
|
|
%20 = load volatile i32, i32* @bar, align 4
|
|
%idxprom1 = sext i32 %c to i64
|
|
%arrayidx2 = getelementptr inbounds [128 x i32], [128 x i32]* %stack, i64 0, i64 %idxprom1
|
|
%21 = load i32, i32* %arrayidx2, align 4
|
|
%factor = mul i32 %h, -2
|
|
%factor67 = mul i32 %g, -2
|
|
%factor68 = mul i32 %f, -2
|
|
%factor69 = mul i32 %e, -2
|
|
%factor70 = mul i32 %d, -2
|
|
%factor71 = mul i32 %c, -2
|
|
%factor72 = mul i32 %b, -2
|
|
%sum = add i32 %2, %1
|
|
%sum73 = add i32 %sum, %3
|
|
%sum74 = add i32 %sum73, %4
|
|
%sum75 = add i32 %sum74, %5
|
|
%sum76 = add i32 %sum75, %6
|
|
%sum77 = add i32 %sum76, %7
|
|
%sum78 = add i32 %sum77, %8
|
|
%sum79 = add i32 %sum78, %9
|
|
%sum80 = add i32 %sum79, %10
|
|
%sum81 = add i32 %sum80, %11
|
|
%sum82 = add i32 %sum81, %12
|
|
%sum83 = add i32 %sum82, %13
|
|
%sum84 = add i32 %sum83, %14
|
|
%sum85 = add i32 %sum84, %15
|
|
%sum86 = add i32 %sum85, %16
|
|
%sum87 = add i32 %sum86, %17
|
|
%sum88 = add i32 %sum87, %18
|
|
%sum89 = add i32 %sum88, %19
|
|
%sum90 = add i32 %sum89, %20
|
|
%sub15 = sub i32 %21, %sum90
|
|
%sub16 = add i32 %sub15, %factor
|
|
%sub17 = add i32 %sub16, %factor67
|
|
%sub18 = add i32 %sub17, %factor68
|
|
%sub19 = add i32 %sub18, %factor69
|
|
%sub20 = add i32 %sub19, %factor70
|
|
%sub21 = add i32 %sub20, %factor71
|
|
%add = add i32 %sub21, %factor72
|
|
ret i32 %add
|
|
}
|