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re PR target/40657 (allocate local variables with fewer instructions)
authorBernd Schmidt <bernds@codesourcery.com>
Tue, 27 Apr 2010 09:34:08 +0000 (09:34 +0000)
committerBernd Schmidt <bernds@gcc.gnu.org>
Tue, 27 Apr 2010 09:34:08 +0000 (09:34 +0000)
commitcb751cbd75e9aa0d841d7c38664b0dd413150409
tree590b6fcd87fdd36bc035f67a23648f0756834d8atree
parenta502783080621669758f49c9e603c7089a0d5edccommit | diff
re PR target/40657 (allocate local variables with fewer instructions)

PR target/40657
* config/arm/arm.c (thumb1_extra_regs_pushed): New function.
(thumb1_expand_prologue, thumb1_output_function_prologue): Call it
here to determine which regs to push and how much stack to reserve.

PR target/40657
* gcc.target/arm/thumb-stackframe.c: New test.

From-SVN: r158771
gcc/ChangeLog diff | blob | blame | history
gcc/config/arm/arm.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.target/arm/thumb-stackframe.c [new file with mode: 0644] blob
GNU Compiler Collection
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