Meador Inge 08684d1f06 instcombine: Migrate strpbrk optimizations ...

This patch migrates the strpbrk optimizations from the simplify-libcalls
pass into the instcombine library call simplifier.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167105 91177308-0d34-0410-b5e6-96231b3b80d8

2012-10-31 04:29:58 +00:00

..

2005-05-20-sprintf-crash.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-04-06-strchr-miscompile.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

2008-05-19-memcmp.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2009-01-04-Annotate.ll

revert my previous commit (r159173), since as Eli pointed out, it's perfectly ok to mark realloc as noalias

2012-06-25 23:26:10 +00:00

2009-02-11-NotInitialized.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2009-02-12-StrTo.ll

FileCheck-ify, apropos of nothing

2012-05-18 16:24:01 +00:00

2009-05-30-memcmp-byte.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

2009-07-28-Exit.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2009-07-29-Exit2.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2010-05-30-memcpy-Struct.ll

The memcpy intrinsic only takes i8* for %src and %dst, so cast them to that

2010-05-31 06:16:35 +00:00

abs.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

cos.ll

Turn cos(-x) into cos(x). Patch by Alexander Malyshev!

2011-12-27 18:25:50 +00:00

debug-line.ll

Preserve line number information while simplifying libcalls.

2011-03-09 21:27:52 +00:00

double-float-shrink.ll

Whitespace.

2012-08-22 17:34:11 +00:00

exp2.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

FFS.ll

SimplifyLibcalls: The return value of ffsll is always i32, even when the input is zero.

2012-10-19 20:43:44 +00:00

float-shrink-compare.ll

SimplifyLibCalls: Give all safely-shrinkable libcalls the same treatment.

2012-08-22 19:39:15 +00:00

floor.ll

SimplifyLibcalls: Add fabs and trunc to the list of libcalls that are safe to shrink from double to float.

2012-08-18 19:27:32 +00:00

FPrintF.ll

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

FPuts.ll

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

fwrite.ll

Only replace fwrite with fputc, if the return value is unused.

2011-12-12 20:18:31 +00:00

iprintf.ll

Optimize fprintf -> iprintf if there are no floating point arguments

2011-03-03 14:20:22 +00:00

IsDigit.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

lit.local.cfg

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

memcmp.ll

Move "atomic" and "volatile" designations on instructions after the opcode

2011-08-12 22:50:01 +00:00

MemCpy.ll

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

memmove.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

memset-64.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

memset.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

osx-names.ll

Add support for custom names for library functions in TargetLibraryInfo. Add a custom name for fwrite and fputs on x86-32 OSX. Make SimplifyLibCalls honor the custom

2011-11-17 01:27:36 +00:00

pow2.ll

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

pow-to-sqrt.ll

Stop emitting instructions with the name "tmp" they eat up memory and have to be uniqued, without any benefit.

2011-09-27 20:39:19 +00:00

PR7357.ll

Fixed quoting on default data layout option.

2011-10-17 21:54:43 +00:00

Printf.ll

Give string constants generated by IRBuilder private linkage.

2011-12-22 14:22:14 +00:00

Puts.ll

Add a puts optimization that converts puts() to putchar('\n').

2010-11-30 06:19:18 +00:00

SPrintF.ll

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

StrSpn.ll

Fix some broken CHECK lines.

2010-11-29 22:34:55 +00:00

StrStr.ll

simplify-libcalls: fold strstr(a, b) == a -> strncmp(a, b, strlen(b)) == 0

2010-06-15 21:34:25 +00:00

ToAscii.ll

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

win-math.ll

Move win32 SimplifyLibcall test under Transforms

2012-04-18 00:07:45 +00:00