re PR target/51835 (ARM EABI violation when passing arguments to helper floating functions like __aeabi_d2iz)
2012-01-30 Bin Cheng <bin.cheng@arm.com> PR target/51835 * config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI for __aeabi_d2iz/__aeabi_d2uiz with hard-float. testcases: PR target/51835 * gcc.target/arm/pr51835.c: New testcase. From-SVN: r183733
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2012-01-30 Bin Cheng <bin.cheng@arm.com>
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PR target/51835
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* config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI
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for __aeabi_d2iz/__aeabi_d2uiz with hard-float.
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2012-01-30 Richard Guenther <rguenther@suse.de>
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PR tree-optimization/52028
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@ -3679,6 +3679,10 @@ arm_libcall_uses_aapcs_base (const_rtx libcall)
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convert_optab_libfunc (sext_optab, SFmode, HFmode));
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add_libcall (libcall_htab,
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convert_optab_libfunc (trunc_optab, HFmode, SFmode));
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add_libcall (libcall_htab,
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convert_optab_libfunc (sfix_optab, SImode, DFmode));
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add_libcall (libcall_htab,
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convert_optab_libfunc (ufix_optab, SImode, DFmode));
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add_libcall (libcall_htab,
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convert_optab_libfunc (sfix_optab, DImode, DFmode));
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add_libcall (libcall_htab,
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@ -1,3 +1,8 @@
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2012-01-30 Bin Cheng <bin.cheng@arm.com>
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PR target/51835
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* gcc.target/arm/pr51835.c: New testcase.
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2012-01-30 Richard Guenther <rguenther@suse.de>
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PR tree-optimization/52028
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/* { dg-do compile } */
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/* { dg-options "-O2 -mfloat-abi=hard -mfpu=fpv4-sp-d16" } */
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/* { dg-require-effective-target arm_thumb2_ok } */
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int func1 (double d)
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{
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return (int)d;
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}
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unsigned int func2 (double d)
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{
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return (unsigned int)d;
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}
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/* { dg-final { scan-assembler-times "fmrrd\[\\t \]+r0,\[\\t \]*r1,\[\\t \]*d0" 2 } } */
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