re PR target/60179 (target optimization attribute streaming is broken)
2014-05-21 Cesar Philippidis <cesar@codesourcery.com> Sandra Loosemore <sandra@codesourcery.com> PR lto/60179 gcc/testsuite/ * lib/scanasm.exp (scan-lto-assembler): New procedure. * gcc.target/nios2/custom-fp-lto.c: New test. Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com> From-SVN: r210714
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2014-05-21 Cesar Philippidis <cesar@codesourcery.com>
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Sandra Loosemore <sandra@codesourcery.com>
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PR lto/60179
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* lib/scanasm.exp (scan-lto-assembler): New procedure.
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* gcc.target/nios2/custom-fp-lto.c: New test.
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2014-05-21 Andreas Schwab <schwab@suse.de>
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* g++.dg/cpp0x/pr61038.C (operator "" _s): Use size_t.
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/* Test specification of custom instructions via pragma in the presence
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of LTO. This test case formerly failed due to PR60179. */
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/* { dg-do link } */
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/* { dg-require-effective-target lto } */
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/* { dg-options "-O1 -flto -flto-partition=one -save-temps" } */
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/* -O1 in the options is significant. Without it FP operations may not be
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optimized to custom instructions. */
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#include <stdio.h>
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#include <math.h>
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#pragma GCC target ("custom-fabss=224")
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float
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custom_fp (float operand_a)
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{
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return fabsf (operand_a);
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}
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int
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main (int argc, char *argv[])
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{
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return custom_fp ((float)argc) > 1.0;
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}
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/* { dg-final { scan-lto-assembler "custom\\t224, " } } */
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/* { dg-final { cleanup-saved-temps } } */
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@ -500,3 +500,13 @@ proc dg-function-on-line { args } {
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append final-code "$cmd\n"
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}
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# Look for a pattern in the .exe.ltrans0.s file produced by the
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# compiler. See dg-scan for details.
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proc scan-lto-assembler { args } {
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set testcase [testname-for-summary]
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set output_file "[file rootname [file tail $testcase]].exe.ltrans0.s"
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verbose "output_file: $output_file"
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dg-scan "scan-assembler" 1 $testcase $output_file $args
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}
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