tree b0c2c88978c5be4a41cb60681861df1050ff47cd
parent 5c2b5fcf2f9c9259938fd03cfa3ea06b36a007f0
author Paul Menzel <pmenzel@molgen.mpg.de> 1654854181 +0200
committer Felix Held <felix-coreboot@felixheld.de> 1657663939 +0000

soc/samsung/exynos5420: Use int instead of char for count variable

This micro optimization of using unsigned char instead of unsigned
integer actually generates one more instruction.

    .LVL296:                                                        .LVL296:
    .L198:                                                          .L198:
            .loc 1 912 16 is_stmt 1 discriminator 1 view .LVU1740           .loc 1 912 16 is_stmt 1 discriminator 1 view .LVU1740
            uxtb    r2, r3                                        |         cmp     r7, r3
            cmp     r7, r2                                        <
            bhi     .L199                                                   bhi     .L199
            .loc 1 916 1 is_stmt 0 view .LVU1741                            .loc 1 916 1 is_stmt 0 view .LVU1741
            add     sp, sp, #36                                             add     sp, sp, #36
            .cfi_remember_state                                             .cfi_remember_state
            .cfi_def_cfa_offset 20                                          .cfi_def_cfa_offset 20
            @ sp needed                                                     @ sp needed
            pop     {r4, r5, r6, r7, pc}                                    pop     {r4, r5, r6, r7, pc}

Fix it, so nobody can copy that.

Change-Id: If5ffeacc7ac3c53a82b260cfb81ef7debc40034a
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65731
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>